16672580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49037}}^1$

素因数の和:49063

約数の個数: 24

約数和(自身を含む): 37072728

約数和(自身を除く): 20400148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 49037, 98074, 196148, 245185, 490370, 833629, 980740, 1667258, 3334516, 4168145, 8336290, 16672580]

約数ペア:

[(1, 16672580), (2, 8336290), (4, 4168145), (5, 3334516), (10, 1667258), (17, 980740), (20, 833629), (34, 490370), (68, 245185), (85, 196148), (170, 98074), (340, 49037)]