100472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 198600

約数和(自身を除く): 98128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 661, 1322, 2644, 5288, 12559, 25118, 50236, 100472]

約数ペア:

[(1, 100472), (2, 50236), (4, 25118), (8, 12559), (19, 5288), (38, 2644), (76, 1322), (152, 661)]