67387856

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{22051}}^1$

素因数の和:22250

約数の個数: 20

約数和(自身を含む): 131253504

約数和(自身を除く): 63865648

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 22051, 44102, 88204, 176408, 352816, 4211741, 8423482, 16846964, 33693928, 67387856]

約数ペア:

[(1, 67387856), (2, 33693928), (4, 16846964), (8, 8423482), (16, 4211741), (191, 352816), (382, 176408), (764, 88204), (1528, 44102), (3056, 22051)]