61891996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{499129}}^1$

素因数の和:499164

約数の個数: 12

約数和(自身を含む): 111805120

約数和(自身を除く): 49913124

約数列:

[1, 2, 4, 31, 62, 124, 499129, 998258, 1996516, 15472999, 30945998, 61891996]

約数ペア:

[(1, 61891996), (2, 30945998), (4, 15472999), (31, 1996516), (62, 998258), (124, 499129)]