38807288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12037}}^1$

素因数の和:12087

約数の個数: 32

約数和(自身を含む): 80895360

約数和(自身を除く): 42088072

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 12037, 24074, 48148, 96296, 156481, 312962, 373147, 625924, 746294, 1251848, 1492588, 2985176, 4850911, 9701822, 19403644, 38807288]

約数ペア:

[(1, 38807288), (2, 19403644), (4, 9701822), (8, 4850911), (13, 2985176), (26, 1492588), (31, 1251848), (52, 746294), (62, 625924), (104, 373147), (124, 312962), (248, 156481), (403, 96296), (806, 48148), (1612, 24074), (3224, 12037)]