89976394664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27908311}}^1$

素因数の和:27908361

約数の個数: 32

約数和(自身を含む): 187543856640

約数和(自身を除く): 97567461976

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 27908311, 55816622, 111633244, 223266488, 362808043, 725616086, 865157641, 1451232172, 1730315282, 2902464344, 3460630564, 6921261128, 11247049333, 22494098666, 44988197332, 89976394664]

約数ペア:

[(1, 89976394664), (2, 44988197332), (4, 22494098666), (8, 11247049333), (13, 6921261128), (26, 3460630564), (31, 2902464344), (52, 1730315282), (62, 1451232172), (104, 865157641), (124, 725616086), (248, 362808043), (403, 223266488), (806, 111633244), (1612, 55816622), (3224, 27908311)]