61971254

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{3389}}^1$

素因数の和:3655

約数の個数: 16

約数和(自身を含む): 95679360

約数和(自身を除く): 33708106

約数列:

[1, 2, 41, 82, 223, 446, 3389, 6778, 9143, 18286, 138949, 277898, 755747, 1511494, 30985627, 61971254]

約数ペア:

[(1, 61971254), (2, 30985627), (41, 1511494), (82, 755747), (223, 277898), (446, 138949), (3389, 18286), (6778, 9143)]