31396248

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3727}}^1$

素因数の和:3758

約数の個数: 80

約数和(自身を含む): 94728480

約数和(自身を除く): 63332232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 3727, 4212, 7454, 8424, 11181, 14908, 22362, 29816, 33543, 44724, 48451, 67086, 89448, 96902, 100629, 134172, 145353, 193804, 201258, 268344, 290706, 301887, 387608, 402516, 436059, 581412, 603774, 805032, 872118, 1162824, 1207548, 1308177, 1744236, 2415096, 2616354, 3488472, 3924531, 5232708, 7849062, 10465416, 15698124, 31396248]

約数ペア:

[(1, 31396248), (2, 15698124), (3, 10465416), (4, 7849062), (6, 5232708), (8, 3924531), (9, 3488472), (12, 2616354), (13, 2415096), (18, 1744236), (24, 1308177), (26, 1207548), (27, 1162824), (36, 872118), (39, 805032), (52, 603774), (54, 581412), (72, 436059), (78, 402516), (81, 387608), (104, 301887), (108, 290706), (117, 268344), (156, 201258), (162, 193804), (216, 145353), (234, 134172), (312, 100629), (324, 96902), (351, 89448), (468, 67086), (648, 48451), (702, 44724), (936, 33543), (1053, 29816), (1404, 22362), (2106, 14908), (2808, 11181), (3727, 8424), (4212, 7454)]