162689864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13441}}^1$

素因数の和:13553

約数の個数: 32

約数和(自身を含む): 326640600

約数和(自身を除く): 163950736

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 12104, 13441, 26882, 53764, 107528, 228497, 456994, 913988, 1196249, 1827976, 2392498, 4784996, 9569992, 20336233, 40672466, 81344932, 162689864]

約数ペア:

[(1, 162689864), (2, 81344932), (4, 40672466), (8, 20336233), (17, 9569992), (34, 4784996), (68, 2392498), (89, 1827976), (136, 1196249), (178, 913988), (356, 456994), (712, 228497), (1513, 107528), (3026, 53764), (6052, 26882), (12104, 13441)]