61281512

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{32051}}^1$

素因数の和:32296

約数の個数: 16

約数和(自身を含む): 115387200

約数和(自身を除く): 54105688

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 32051, 64102, 128204, 256408, 7660189, 15320378, 30640756, 61281512]

約数ペア:

[(1, 61281512), (2, 30640756), (4, 15320378), (8, 7660189), (239, 256408), (478, 128204), (956, 64102), (1912, 32051)]