82436432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1579}}^1$

素因数の和:1851

約数の個数: 40

約数和(自身を含む): 172801440

約数和(自身を除く): 90365008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 251, 502, 1004, 1579, 2008, 3158, 3263, 4016, 6316, 6526, 12632, 13052, 20527, 25264, 26104, 41054, 52208, 82108, 164216, 328432, 396329, 792658, 1585316, 3170632, 5152277, 6341264, 10304554, 20609108, 41218216, 82436432]

約数ペア:

[(1, 82436432), (2, 41218216), (4, 20609108), (8, 10304554), (13, 6341264), (16, 5152277), (26, 3170632), (52, 1585316), (104, 792658), (208, 396329), (251, 328432), (502, 164216), (1004, 82108), (1579, 52208), (2008, 41054), (3158, 26104), (3263, 25264), (4016, 20527), (6316, 13052), (6526, 12632)]