81791702

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{16699}}^1$

素因数の和:16811

約数の個数: 16

約数和(自身を含む): 128256000

約数和(自身を除く): 46464298

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 16699, 33398, 517669, 1035338, 1319221, 2638442, 40895851, 81791702]

約数ペア:

[(1, 81791702), (2, 40895851), (31, 2638442), (62, 1319221), (79, 1035338), (158, 517669), (2449, 33398), (4898, 16699)]