326157056

素因数分解:

$2^8\times {\mathrm{1274051}}^1$

素因数の和:1274067

約数の個数: 18

約数和(自身を含む): 651040572

約数和(自身を除く): 324883516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1274051, 2548102, 5096204, 10192408, 20384816, 40769632, 81539264, 163078528, 326157056]

約数ペア:

[(1, 326157056), (2, 163078528), (4, 81539264), (8, 40769632), (16, 20384816), (32, 10192408), (64, 5096204), (128, 2548102), (256, 1274051)]