8717872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{32051}}^1$

素因数の和:32076

約数の個数: 20

約数和(自身を含む): 17885016

約数和(自身を除く): 9167144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 32051, 64102, 128204, 256408, 512816, 544867, 1089734, 2179468, 4358936, 8717872]

約数ペア:

[(1, 8717872), (2, 4358936), (4, 2179468), (8, 1089734), (16, 544867), (17, 512816), (34, 256408), (68, 128204), (136, 64102), (272, 32051)]