86539288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2971}}^1$

素因数の和:3319

約数の個数: 32

約数和(自身を含む): 177606720

約数和(自身を除く): 91067432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 331, 662, 1324, 2648, 2971, 3641, 5942, 7282, 11884, 14564, 23768, 29128, 32681, 65362, 130724, 261448, 983401, 1966802, 3933604, 7867208, 10817411, 21634822, 43269644, 86539288]

約数ペア:

[(1, 86539288), (2, 43269644), (4, 21634822), (8, 10817411), (11, 7867208), (22, 3933604), (44, 1966802), (88, 983401), (331, 261448), (662, 130724), (1324, 65362), (2648, 32681), (2971, 29128), (3641, 23768), (5942, 14564), (7282, 11884)]