39707272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4217}}^1$

素因数の和:4341

約数の個数: 32

約数和(自身を含む): 81997920

約数和(自身を除く): 42290648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4217, 4708, 8434, 9416, 16868, 33736, 46387, 92774, 185548, 371096, 451219, 902438, 1804876, 3609752, 4963409, 9926818, 19853636, 39707272]

約数ペア:

[(1, 39707272), (2, 19853636), (4, 9926818), (8, 4963409), (11, 3609752), (22, 1804876), (44, 902438), (88, 451219), (107, 371096), (214, 185548), (428, 92774), (856, 46387), (1177, 33736), (2354, 16868), (4217, 9416), (4708, 8434)]