85401844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{311}}^1$

素因数の和:484

約数の個数: 36

約数和(自身を含む): 165660768

約数和(自身を除く): 80258924

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 311, 316, 622, 869, 1244, 1738, 3421, 3476, 6241, 6842, 12482, 13684, 24569, 24964, 49138, 68651, 98276, 137302, 270259, 274604, 540518, 1081036, 1940951, 3881902, 7763804, 21350461, 42700922, 85401844]

約数ペア:

[(1, 85401844), (2, 42700922), (4, 21350461), (11, 7763804), (22, 3881902), (44, 1940951), (79, 1081036), (158, 540518), (311, 274604), (316, 270259), (622, 137302), (869, 98276), (1244, 68651), (1738, 49138), (3421, 24964), (3476, 24569), (6241, 13684), (6842, 12482)]