90988414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179819}}^1$

素因数の和:179855

約数の個数: 16

約数和(自身を含む): 155364480

約数和(自身を除く): 64376066

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 179819, 359638, 1978009, 3956018, 4135837, 8271674, 45494207, 90988414]

約数ペア:

[(1, 90988414), (2, 45494207), (11, 8271674), (22, 4135837), (23, 3956018), (46, 1978009), (253, 359638), (506, 179819)]