90863588

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{683}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 161642880

約数和(自身を除く): 70779292

約数列:

[1, 2, 4, 79, 158, 316, 421, 683, 842, 1366, 1684, 2732, 33259, 53957, 66518, 107914, 133036, 215828, 287543, 575086, 1150172, 22715897, 45431794, 90863588]

約数ペア:

[(1, 90863588), (2, 45431794), (4, 22715897), (79, 1150172), (158, 575086), (316, 287543), (421, 215828), (683, 133036), (842, 107914), (1366, 66518), (1684, 53957), (2732, 33259)]