65007872

素因数分解:

$2^8\times {\mathrm{253937}}^1$

素因数の和:253953

約数の個数: 18

約数和(自身を含む): 129762318

約数和(自身を除く): 64754446

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 253937, 507874, 1015748, 2031496, 4062992, 8125984, 16251968, 32503936, 65007872]

約数ペア:

[(1, 65007872), (2, 32503936), (4, 16251968), (8, 8125984), (16, 4062992), (32, 2031496), (64, 1015748), (128, 507874), (256, 253937)]