20170123592

素因数分解:

$2^3\times {\mathrm{31517}}^1\times {\mathrm{79997}}^1$

素因数の和:111520

約数の個数: 16

約数和(自身を含む): 37820654460

約数和(自身を除く): 17650530868

約数列:

[1, 2, 4, 8, 31517, 63034, 79997, 126068, 159994, 252136, 319988, 639976, 2521265449, 5042530898, 10085061796, 20170123592]

約数ペア:

[(1, 20170123592), (2, 10085061796), (4, 5042530898), (8, 2521265449), (31517, 639976), (63034, 319988), (79997, 252136), (126068, 159994)]