40340224

素因数分解:

$2^8\times {\mathrm{157579}}^1$

素因数の和:157595

約数の個数: 18

約数和(自身を含む): 80523380

約数和(自身を除く): 40183156

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 157579, 315158, 630316, 1260632, 2521264, 5042528, 10085056, 20170112, 40340224]

約数ペア:

[(1, 40340224), (2, 20170112), (4, 10085056), (8, 5042528), (16, 2521264), (32, 1260632), (64, 630316), (128, 315158), (256, 157579)]