31585032

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 93312000

約数和(自身を除く): 61726968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 53, 54, 62, 72, 89, 93, 106, 108, 124, 159, 178, 186, 212, 216, 248, 267, 279, 318, 356, 372, 424, 477, 534, 558, 636, 712, 744, 801, 837, 954, 1068, 1116, 1272, 1431, 1602, 1643, 1674, 1908, 2136, 2232, 2403, 2759, 2862, 3204, 3286, 3348, 3816, 4717, 4806, 4929, 5518, 5724, 6408, 6572, 6696, 8277, 9434, 9612, 9858, 11036, 11448, 13144, 14151, 14787, 16554, 18868, 19224, 19716, 22072, 24831, 28302, 29574, 33108, 37736, 39432, 42453, 44361, 49662, 56604, 59148, 66216, 74493, 84906, 88722, 99324, 113208, 118296, 127359, 146227, 148986, 169812, 177444, 198648, 254718, 292454, 297972, 339624, 354888, 438681, 509436, 584908, 595944, 877362, 1018872, 1169816, 1316043, 1754724, 2632086, 3509448, 3948129, 5264172, 7896258, 10528344, 15792516, 31585032]

約数ペア:

[(1, 31585032), (2, 15792516), (3, 10528344), (4, 7896258), (6, 5264172), (8, 3948129), (9, 3509448), (12, 2632086), (18, 1754724), (24, 1316043), (27, 1169816), (31, 1018872), (36, 877362), (53, 595944), (54, 584908), (62, 509436), (72, 438681), (89, 354888), (93, 339624), (106, 297972), (108, 292454), (124, 254718), (159, 198648), (178, 177444), (186, 169812), (212, 148986), (216, 146227), (248, 127359), (267, 118296), (279, 113208), (318, 99324), (356, 88722), (372, 84906), (424, 74493), (477, 66216), (534, 59148), (558, 56604), (636, 49662), (712, 44361), (744, 42453), (801, 39432), (837, 37736), (954, 33108), (1068, 29574), (1116, 28302), (1272, 24831), (1431, 22072), (1602, 19716), (1643, 19224), (1674, 18868), (1908, 16554), (2136, 14787), (2232, 14151), (2403, 13144), (2759, 11448), (2862, 11036), (3204, 9858), (3286, 9612), (3348, 9434), (3816, 8277), (4717, 6696), (4806, 6572), (4929, 6408), (5518, 5724)]