1567121968

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{9739}}^1$

素因数の和:9949

約数の個数: 40

約数和(自身を含む): 3097904400

約数和(自身を除く): 1530782432

約数列:

[1, 2, 4, 8, 16, 89, 113, 178, 226, 356, 452, 712, 904, 1424, 1808, 9739, 10057, 19478, 20114, 38956, 40228, 77912, 80456, 155824, 160912, 866771, 1100507, 1733542, 2201014, 3467084, 4402028, 6934168, 8804056, 13868336, 17608112, 97945123, 195890246, 391780492, 783560984, 1567121968]

約数ペア:

[(1, 1567121968), (2, 783560984), (4, 391780492), (8, 195890246), (16, 97945123), (89, 17608112), (113, 13868336), (178, 8804056), (226, 6934168), (356, 4402028), (452, 3467084), (712, 2201014), (904, 1733542), (1424, 1100507), (1808, 866771), (9739, 160912), (10057, 155824), (19478, 80456), (20114, 77912), (38956, 40228)]