61968688

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{23761}}^1$

素因数の和:23932

約数の個数: 20

約数和(自身を含む): 120806008

約数和(自身を除く): 58837320

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 23761, 47522, 95044, 190088, 380176, 3873043, 7746086, 15492172, 30984344, 61968688]

約数ペア:

[(1, 61968688), (2, 30984344), (4, 15492172), (8, 7746086), (16, 3873043), (163, 380176), (326, 190088), (652, 95044), (1304, 47522), (2608, 23761)]