85118374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 144986112

約数和(自身を除く): 59867738

約数列:

[1, 2, 11, 22, 31, 62, 137, 274, 341, 682, 911, 1507, 1822, 3014, 4247, 8494, 10021, 20042, 28241, 46717, 56482, 93434, 124807, 249614, 310651, 621302, 1372877, 2745754, 3869017, 7738034, 42559187, 85118374]

約数ペア:

[(1, 85118374), (2, 42559187), (11, 7738034), (22, 3869017), (31, 2745754), (62, 1372877), (137, 621302), (274, 310651), (341, 249614), (682, 124807), (911, 93434), (1507, 56482), (1822, 46717), (3014, 28241), (4247, 20042), (8494, 10021)]