68677768

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{52667}}^1$

素因数の和:52836

約数の個数: 16

約数和(自身を含む): 129563280

約数和(自身を除く): 60885512

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 52667, 105334, 210668, 421336, 8584721, 17169442, 34338884, 68677768]

約数ペア:

[(1, 68677768), (2, 34338884), (4, 17169442), (8, 8584721), (163, 421336), (326, 210668), (652, 105334), (1304, 52667)]