85840102

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{1039}}^1$

素因数の和:1551

約数の個数: 16

約数和(自身を含む): 130478400

約数和(自身を除く): 44638298

約数列:

[1, 2, 101, 202, 409, 818, 1039, 2078, 41309, 82618, 104939, 209878, 424951, 849902, 42920051, 85840102]

約数ペア:

[(1, 85840102), (2, 42920051), (101, 849902), (202, 424951), (409, 209878), (818, 104939), (1039, 82618), (2078, 41309)]