78710116

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{634759}}^1$

素因数の和:634794

約数の個数: 12

約数和(自身を含む): 142186240

約数和(自身を除く): 63476124

約数列:

[1, 2, 4, 31, 62, 124, 634759, 1269518, 2539036, 19677529, 39355058, 78710116]

約数ペア:

[(1, 78710116), (2, 39355058), (4, 19677529), (31, 2539036), (62, 1269518), (124, 634759)]