16616140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48871}}^1$

素因数の和:48897

約数の個数: 24

約数和(自身を含む): 36947232

約数和(自身を除く): 20331092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 48871, 97742, 195484, 244355, 488710, 830807, 977420, 1661614, 3323228, 4154035, 8308070, 16616140]

約数ペア:

[(1, 16616140), (2, 8308070), (4, 4154035), (5, 3323228), (10, 1661614), (17, 977420), (20, 830807), (34, 488710), (68, 244355), (85, 195484), (170, 97742), (340, 48871)]