88640816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4457}}^1$

素因数の和:4589

約数の個数: 40

約数和(自身を含む): 189054864

約数和(自身を除く): 100414048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4457, 4972, 8914, 9944, 17828, 19888, 35656, 49027, 71312, 98054, 196108, 392216, 503641, 784432, 1007282, 2014564, 4029128, 5540051, 8058256, 11080102, 22160204, 44320408, 88640816]

約数ペア:

[(1, 88640816), (2, 44320408), (4, 22160204), (8, 11080102), (11, 8058256), (16, 5540051), (22, 4029128), (44, 2014564), (88, 1007282), (113, 784432), (176, 503641), (226, 392216), (452, 196108), (904, 98054), (1243, 71312), (1808, 49027), (2486, 35656), (4457, 19888), (4972, 17828), (8914, 9944)]