40589056

素因数分解:

$2^8\times {\mathrm{158551}}^1$

素因数の和:158567

約数の個数: 18

約数和(自身を含む): 81020072

約数和(自身を除く): 40431016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 158551, 317102, 634204, 1268408, 2536816, 5073632, 10147264, 20294528, 40589056]

約数ペア:

[(1, 40589056), (2, 20294528), (4, 10147264), (8, 5073632), (16, 2536816), (32, 1268408), (64, 634204), (128, 317102), (256, 158551)]