89915384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3877}}^1$

素因数の和:4119

約数の個数: 32

約数和(自身を含む): 182421120

約数和(自身を除く): 92505736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2899, 3877, 5798, 7754, 11596, 15508, 23192, 31016, 50401, 100802, 201604, 403208, 864571, 1729142, 3458284, 6916568, 11239423, 22478846, 44957692, 89915384]

約数ペア:

[(1, 89915384), (2, 44957692), (4, 22478846), (8, 11239423), (13, 6916568), (26, 3458284), (52, 1729142), (104, 864571), (223, 403208), (446, 201604), (892, 100802), (1784, 50401), (2899, 31016), (3877, 23192), (5798, 15508), (7754, 11596)]