16495408

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{7417}}^1$

素因数の和:7564

約数の個数: 20

約数和(自身を含む): 32194120

約数和(自身を除く): 15698712

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 7417, 14834, 29668, 59336, 118672, 1030963, 2061926, 4123852, 8247704, 16495408]

約数ペア:

[(1, 16495408), (2, 8247704), (4, 4123852), (8, 2061926), (16, 1030963), (139, 118672), (278, 59336), (556, 29668), (1112, 14834), (2224, 7417)]