99628216

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{12491}}^1$

素因数の和:13494

約数の個数: 16

約数和(自身を含む): 187005240

約数和(自身を除く): 87377024

約数列:

[1, 2, 4, 8, 997, 1994, 3988, 7976, 12491, 24982, 49964, 99928, 12453527, 24907054, 49814108, 99628216]

約数ペア:

[(1, 99628216), (2, 49814108), (4, 24907054), (8, 12453527), (997, 99928), (1994, 49964), (3988, 24982), (7976, 12491)]