17357968

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{10139}}^1$

素因数の和:10254

約数の個数: 20

約数和(自身を含む): 33948720

約数和(自身を除く): 16590752

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 10139, 20278, 40556, 81112, 162224, 1084873, 2169746, 4339492, 8678984, 17357968]

約数ペア:

[(1, 17357968), (2, 8678984), (4, 4339492), (8, 2169746), (16, 1084873), (107, 162224), (214, 81112), (428, 40556), (856, 20278), (1712, 10139)]