99197272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{399989}}^1$

素因数の和:400026

約数の個数: 16

約数和(自身を含む): 191995200

約数和(自身を除く): 92797928

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 399989, 799978, 1599956, 3199912, 12399659, 24799318, 49598636, 99197272]

約数ペア:

[(1, 99197272), (2, 49598636), (4, 24799318), (8, 12399659), (31, 3199912), (62, 1599956), (124, 799978), (248, 399989)]