31874466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9967}}^1$

素因数の和:10026

約数の個数: 32

約数和(自身を含む): 70334208

約数和(自身を除く): 38459742

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 9967, 19934, 29901, 59802, 129571, 259142, 388713, 408647, 777426, 817294, 1225941, 2451882, 5312411, 10624822, 15937233, 31874466]

約数ペア:

[(1, 31874466), (2, 15937233), (3, 10624822), (6, 5312411), (13, 2451882), (26, 1225941), (39, 817294), (41, 777426), (78, 408647), (82, 388713), (123, 259142), (246, 129571), (533, 59802), (1066, 29901), (1599, 19934), (3198, 9967)]