16685330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 32341680

約数和(自身を除く): 15656350

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 1609, 2074, 3218, 5185, 8045, 10370, 16090, 27353, 54706, 98149, 136765, 196298, 273530, 490745, 981490, 1668533, 3337066, 8342665, 16685330]

約数ペア:

[(1, 16685330), (2, 8342665), (5, 3337066), (10, 1668533), (17, 981490), (34, 490745), (61, 273530), (85, 196298), (122, 136765), (170, 98149), (305, 54706), (610, 27353), (1037, 16090), (1609, 10370), (2074, 8045), (3218, 5185)]