23680444

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 44276232

約数和(自身を除く): 20595788

約数列:

[1, 2, 4, 37, 43, 61, 74, 86, 122, 148, 172, 244, 1591, 2257, 2623, 3182, 3721, 4514, 5246, 6364, 7442, 9028, 10492, 14884, 97051, 137677, 160003, 194102, 275354, 320006, 388204, 550708, 640012, 5920111, 11840222, 23680444]

約数ペア:

[(1, 23680444), (2, 11840222), (4, 5920111), (37, 640012), (43, 550708), (61, 388204), (74, 320006), (86, 275354), (122, 194102), (148, 160003), (172, 137677), (244, 97051), (1591, 14884), (2257, 10492), (2623, 9028), (3182, 7442), (3721, 6364), (4514, 5246)]