31035839044

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{181}}^1\times {\mathrm{3643}}^1$

素因数の和:3917

約数の個数: 72

約数和(自身を含む): 63991613504

約数和(自身を除く): 32955774460

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 181, 287, 362, 574, 724, 1148, 1267, 1681, 2534, 3362, 3643, 5068, 6724, 7286, 7421, 11767, 14572, 14842, 23534, 25501, 29684, 47068, 51002, 51947, 102004, 103894, 149363, 207788, 298726, 304261, 597452, 608522, 659383, 1045541, 1217044, 1318766, 2091082, 2129827, 2637532, 4182164, 4259654, 4615681, 6123883, 8519308, 9231362, 12247766, 18462724, 24495532, 27034703, 42867181, 54069406, 85734362, 108138812, 171468724, 189242921, 378485842, 756971684, 1108422823, 2216845646, 4433691292, 7758959761, 15517919522, 31035839044]

約数ペア:

[(1, 31035839044), (2, 15517919522), (4, 7758959761), (7, 4433691292), (14, 2216845646), (28, 1108422823), (41, 756971684), (82, 378485842), (164, 189242921), (181, 171468724), (287, 108138812), (362, 85734362), (574, 54069406), (724, 42867181), (1148, 27034703), (1267, 24495532), (1681, 18462724), (2534, 12247766), (3362, 9231362), (3643, 8519308), (5068, 6123883), (6724, 4615681), (7286, 4259654), (7421, 4182164), (11767, 2637532), (14572, 2129827), (14842, 2091082), (23534, 1318766), (25501, 1217044), (29684, 1045541), (47068, 659383), (51002, 608522), (51947, 597452), (102004, 304261), (103894, 298726), (149363, 207788)]