111009968

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{6959}}^1$

素因数の和:7964

約数の個数: 20

約数和(自身を含む): 215328480

約数和(自身を除く): 104318512

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 6959, 7976, 13918, 15952, 27836, 55672, 111344, 6938123, 13876246, 27752492, 55504984, 111009968]

約数ペア:

[(1, 111009968), (2, 55504984), (4, 27752492), (8, 13876246), (16, 6938123), (997, 111344), (1994, 55672), (3988, 27836), (6959, 15952), (7976, 13918)]