16708280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24571}}^1$

素因数の和:24599

約数の個数: 32

約数和(自身を含む): 39806640

約数和(自身を除く): 23098360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 24571, 49142, 98284, 122855, 196568, 245710, 417707, 491420, 835414, 982840, 1670828, 2088535, 3341656, 4177070, 8354140, 16708280]

約数ペア:

[(1, 16708280), (2, 8354140), (4, 4177070), (5, 3341656), (8, 2088535), (10, 1670828), (17, 982840), (20, 835414), (34, 491420), (40, 417707), (68, 245710), (85, 196568), (136, 122855), (170, 98284), (340, 49142), (680, 24571)]