31413168

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 90

約数和(自身を含む): 91240812

約数和(自身を除く): 59827644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 227, 248, 279, 372, 454, 496, 558, 681, 744, 908, 961, 1116, 1362, 1488, 1816, 1922, 2043, 2232, 2724, 2883, 3632, 3844, 4086, 4464, 5448, 5766, 7037, 7688, 8172, 8649, 10896, 11532, 14074, 15376, 16344, 17298, 21111, 23064, 28148, 32688, 34596, 42222, 46128, 56296, 63333, 69192, 84444, 112592, 126666, 138384, 168888, 218147, 253332, 337776, 436294, 506664, 654441, 872588, 1013328, 1308882, 1745176, 1963323, 2617764, 3490352, 3926646, 5235528, 7853292, 10471056, 15706584, 31413168]

約数ペア:

[(1, 31413168), (2, 15706584), (3, 10471056), (4, 7853292), (6, 5235528), (8, 3926646), (9, 3490352), (12, 2617764), (16, 1963323), (18, 1745176), (24, 1308882), (31, 1013328), (36, 872588), (48, 654441), (62, 506664), (72, 436294), (93, 337776), (124, 253332), (144, 218147), (186, 168888), (227, 138384), (248, 126666), (279, 112592), (372, 84444), (454, 69192), (496, 63333), (558, 56296), (681, 46128), (744, 42222), (908, 34596), (961, 32688), (1116, 28148), (1362, 23064), (1488, 21111), (1816, 17298), (1922, 16344), (2043, 15376), (2232, 14074), (2724, 11532), (2883, 10896), (3632, 8649), (3844, 8172), (4086, 7688), (4464, 7037), (5448, 5766)]