89894792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27883}}^1$

素因数の和:27933

約数の個数: 32

約数和(自身を含む): 187380480

約数和(自身を除く): 97485688

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 27883, 55766, 111532, 223064, 362479, 724958, 864373, 1449916, 1728746, 2899832, 3457492, 6914984, 11236849, 22473698, 44947396, 89894792]

約数ペア:

[(1, 89894792), (2, 44947396), (4, 22473698), (8, 11236849), (13, 6914984), (26, 3457492), (31, 2899832), (52, 1728746), (62, 1449916), (104, 864373), (124, 724958), (248, 362479), (403, 223064), (806, 111532), (1612, 55766), (3224, 27883)]