31715674744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{30323}}^1$

素因数の和:30544

約数の個数: 64

約数和(自身を含む): 65336090400

約数和(自身を除く): 33620415656

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 113, 178, 226, 356, 452, 712, 904, 1157, 1469, 2314, 2938, 4628, 5876, 9256, 10057, 11752, 20114, 30323, 40228, 60646, 80456, 121292, 130741, 242584, 261482, 394199, 522964, 788398, 1045928, 1576796, 2698747, 3153592, 3426499, 5397494, 6852998, 10794988, 13705996, 21589976, 27411992, 35083711, 44544487, 70167422, 89088974, 140334844, 178177948, 280669688, 304958411, 356355896, 609916822, 1219833644, 2439667288, 3964459343, 7928918686, 15857837372, 31715674744]

約数ペア:

[(1, 31715674744), (2, 15857837372), (4, 7928918686), (8, 3964459343), (13, 2439667288), (26, 1219833644), (52, 609916822), (89, 356355896), (104, 304958411), (113, 280669688), (178, 178177948), (226, 140334844), (356, 89088974), (452, 70167422), (712, 44544487), (904, 35083711), (1157, 27411992), (1469, 21589976), (2314, 13705996), (2938, 10794988), (4628, 6852998), (5876, 5397494), (9256, 3426499), (10057, 3153592), (11752, 2698747), (20114, 1576796), (30323, 1045928), (40228, 788398), (60646, 522964), (80456, 394199), (121292, 261482), (130741, 242584)]