122401264

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{46933}}^1$

素因数の和:47104

約数の個数: 20

約数和(自身を含む): 238612456

約数和(自身を除く): 116211192

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 46933, 93866, 187732, 375464, 750928, 7650079, 15300158, 30600316, 61200632, 122401264]

約数ペア:

[(1, 122401264), (2, 61200632), (4, 30600316), (8, 15300158), (16, 7650079), (163, 750928), (326, 375464), (652, 187732), (1304, 93866), (2608, 46933)]