90398264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6803}}^1$

素因数の和:6971

約数の個数: 32

約数和(自身を含む): 186157440

約数和(自身を除く): 95759176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6644, 6803, 13288, 13606, 27212, 54424, 74833, 149666, 299332, 598664, 1027253, 2054506, 4109012, 8218024, 11299783, 22599566, 45199132, 90398264]

約数ペア:

[(1, 90398264), (2, 45199132), (4, 22599566), (8, 11299783), (11, 8218024), (22, 4109012), (44, 2054506), (88, 1027253), (151, 598664), (302, 299332), (604, 149666), (1208, 74833), (1661, 54424), (3322, 27212), (6644, 13606), (6803, 13288)]