16243160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23887}}^1$

素因数の和:23915

約数の個数: 32

約数和(自身を含む): 38698560

約数和(自身を除く): 22455400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23887, 47774, 95548, 119435, 191096, 238870, 406079, 477740, 812158, 955480, 1624316, 2030395, 3248632, 4060790, 8121580, 16243160]

約数ペア:

[(1, 16243160), (2, 8121580), (4, 4060790), (5, 3248632), (8, 2030395), (10, 1624316), (17, 955480), (20, 812158), (34, 477740), (40, 406079), (68, 238870), (85, 191096), (136, 119435), (170, 95548), (340, 47774), (680, 23887)]