84868862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 146204352

約数和(自身を除く): 61335490

約数列:

[1, 2, 13, 17, 26, 34, 157, 221, 314, 442, 1223, 2041, 2446, 2669, 4082, 5338, 15899, 20791, 31798, 34697, 41582, 69394, 192011, 270283, 384022, 540566, 2496143, 3264187, 4992286, 6528374, 42434431, 84868862]

約数ペア:

[(1, 84868862), (2, 42434431), (13, 6528374), (17, 4992286), (26, 3264187), (34, 2496143), (157, 540566), (221, 384022), (314, 270283), (442, 192011), (1223, 69394), (2041, 41582), (2446, 34697), (2669, 31798), (4082, 20791), (5338, 15899)]