67690088

素因数分解:

$2^3\times {\mathrm{397}}^1\times {\mathrm{21313}}^1$

素因数の和:21716

約数の個数: 16

約数和(自身を含む): 127244580

約数和(自身を除く): 59554492

約数列:

[1, 2, 4, 8, 397, 794, 1588, 3176, 21313, 42626, 85252, 170504, 8461261, 16922522, 33845044, 67690088]

約数ペア:

[(1, 67690088), (2, 33845044), (4, 16922522), (8, 8461261), (397, 170504), (794, 85252), (1588, 42626), (3176, 21313)]