71314088

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{217421}}^1$

素因数の和:217468

約数の個数: 16

約数和(自身を含む): 136975860

約数和(自身を除く): 65661772

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 217421, 434842, 869684, 1739368, 8914261, 17828522, 35657044, 71314088]

約数ペア:

[(1, 71314088), (2, 35657044), (4, 17828522), (8, 8914261), (41, 1739368), (82, 869684), (164, 434842), (328, 217421)]