87884876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{3359}}^1$

素因数の和:3605

約数の個数: 24

約数和(自身を含む): 159559680

約数和(自身を除く): 71674804

約数列:

[1, 2, 4, 31, 62, 124, 211, 422, 844, 3359, 6541, 6718, 13082, 13436, 26164, 104129, 208258, 416516, 708749, 1417498, 2834996, 21971219, 43942438, 87884876]

約数ペア:

[(1, 87884876), (2, 43942438), (4, 21971219), (31, 2834996), (62, 1417498), (124, 708749), (211, 416516), (422, 208258), (844, 104129), (3359, 26164), (6541, 13436), (6718, 13082)]