68894162

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1609}}^1$

素因数の和:1961

約数の個数: 16

約数和(自身を含む): 105100800

約数和(自身を除く): 36206638

約数列:

[1, 2, 79, 158, 271, 542, 1609, 3218, 21409, 42818, 127111, 254222, 436039, 872078, 34447081, 68894162]

約数ペア:

[(1, 68894162), (2, 34447081), (79, 872078), (158, 436039), (271, 254222), (542, 127111), (1609, 42818), (3218, 21409)]