80608712

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 153316800

約数和(自身を除く): 72708088

約数列:

[1, 2, 4, 8, 179, 181, 311, 358, 362, 622, 716, 724, 1244, 1432, 1448, 2488, 32399, 55669, 56291, 64798, 111338, 112582, 129596, 222676, 225164, 259192, 445352, 450328, 10076089, 20152178, 40304356, 80608712]

約数ペア:

[(1, 80608712), (2, 40304356), (4, 20152178), (8, 10076089), (179, 450328), (181, 445352), (311, 259192), (358, 225164), (362, 222676), (622, 129596), (716, 112582), (724, 111338), (1244, 64798), (1432, 56291), (1448, 55669), (2488, 32399)]