71116208

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{18443}}^1$

素因数の和:18692

約数の個数: 20

約数和(自身を含む): 138366888

約数和(自身を除く): 67250680

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 18443, 36886, 73772, 147544, 295088, 4444763, 8889526, 17779052, 35558104, 71116208]

約数ペア:

[(1, 71116208), (2, 35558104), (4, 17779052), (8, 8889526), (16, 4444763), (241, 295088), (482, 147544), (964, 73772), (1928, 36886), (3856, 18443)]