98491216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{198571}}^1$

素因数の和:198610

約数の個数: 20

約数和(自身を含む): 196983424

約数和(自身を除く): 98492208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 198571, 397142, 794284, 1588568, 3177136, 6155701, 12311402, 24622804, 49245608, 98491216]

約数ペア:

[(1, 98491216), (2, 49245608), (4, 24622804), (8, 12311402), (16, 6155701), (31, 3177136), (62, 1588568), (124, 794284), (248, 397142), (496, 198571)]