89998424

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{593}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 172355040

約数和(自身を除く): 82356616

約数列:

[1, 2, 4, 8, 61, 122, 244, 311, 488, 593, 622, 1186, 1244, 2372, 2488, 4744, 18971, 36173, 37942, 72346, 75884, 144692, 151768, 184423, 289384, 368846, 737692, 1475384, 11249803, 22499606, 44999212, 89998424]

約数ペア:

[(1, 89998424), (2, 44999212), (4, 22499606), (8, 11249803), (61, 1475384), (122, 737692), (244, 368846), (311, 289384), (488, 184423), (593, 151768), (622, 144692), (1186, 75884), (1244, 72346), (2372, 37942), (2488, 36173), (4744, 18971)]