31006838

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:811

約数の個数: 16

約数和(自身を含む): 47113920

約数和(自身を除く): 16107082

約数列:

[1, 2, 163, 227, 326, 419, 454, 838, 37001, 68297, 74002, 95113, 136594, 190226, 15503419, 31006838]

約数ペア:

[(1, 31006838), (2, 15503419), (163, 190226), (227, 136594), (326, 95113), (419, 74002), (454, 68297), (838, 37001)]