90886358

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{9337}}^1$

素因数の和:9527

約数の個数: 16

約数和(自身を含む): 141638784

約数和(自身を除く): 50752426

約数列:

[1, 2, 31, 62, 157, 314, 4867, 9337, 9734, 18674, 289447, 578894, 1465909, 2931818, 45443179, 90886358]

約数ペア:

[(1, 90886358), (2, 45443179), (31, 2931818), (62, 1465909), (157, 578894), (314, 289447), (4867, 18674), (9337, 9734)]