23121496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 46189440

約数和(自身を除く): 23067944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 863, 1576, 1726, 3349, 3452, 6698, 6904, 13396, 14671, 26792, 29342, 58684, 117368, 170011, 340022, 680044, 1360088, 2890187, 5780374, 11560748, 23121496]

約数ペア:

[(1, 23121496), (2, 11560748), (4, 5780374), (8, 2890187), (17, 1360088), (34, 680044), (68, 340022), (136, 170011), (197, 117368), (394, 58684), (788, 29342), (863, 26792), (1576, 14671), (1726, 13396), (3349, 6904), (3452, 6698)]