25531654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4783}}^1$

素因数の和:4959

約数の個数: 16

約数和(自身を含む): 40817088

約数和(自身を除く): 15285434

約数列:

[1, 2, 17, 34, 157, 314, 2669, 4783, 5338, 9566, 81311, 162622, 750931, 1501862, 12765827, 25531654]

約数ペア:

[(1, 25531654), (2, 12765827), (17, 1501862), (34, 750931), (157, 162622), (314, 81311), (2669, 9566), (4783, 5338)]