460656256

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{22079}}^1$

素因数の和:22256

約数の個数: 32

約数和(自身を含む): 923385600

約数和(自身を除く): 462729344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 5216, 10432, 20864, 22079, 44158, 88316, 176632, 353264, 706528, 1413056, 2826112, 3598877, 7197754, 14395508, 28791016, 57582032, 115164064, 230328128, 460656256]

約数ペア:

[(1, 460656256), (2, 230328128), (4, 115164064), (8, 57582032), (16, 28791016), (32, 14395508), (64, 7197754), (128, 3598877), (163, 2826112), (326, 1413056), (652, 706528), (1304, 353264), (2608, 176632), (5216, 88316), (10432, 44158), (20864, 22079)]