77360816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{371927}}^1$

素因数の和:371948

約数の個数: 20

約数和(自身を含む): 161416752

約数和(自身を除く): 84055936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 371927, 743854, 1487708, 2975416, 4835051, 5950832, 9670102, 19340204, 38680408, 77360816]

約数ペア:

[(1, 77360816), (2, 38680408), (4, 19340204), (8, 9670102), (13, 5950832), (16, 4835051), (26, 2975416), (52, 1487708), (104, 743854), (208, 371927)]