172556656

素因数分解:

$2^4\times {\mathrm{1231}}^1\times {\mathrm{8761}}^1$

素因数の和:10000

約数の個数: 20

約数和(自身を含む): 334638304

約数和(自身を除く): 162081648

約数列:

[1, 2, 4, 8, 16, 1231, 2462, 4924, 8761, 9848, 17522, 19696, 35044, 70088, 140176, 10784791, 21569582, 43139164, 86278328, 172556656]

約数ペア:

[(1, 172556656), (2, 86278328), (4, 43139164), (8, 21569582), (16, 10784791), (1231, 140176), (2462, 70088), (4924, 35044), (8761, 19696), (9848, 17522)]