22313728

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:980

約数の個数: 36

約数和(自身を含む): 45033408

約数和(自身を除く): 22719680

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 808, 863, 1616, 1726, 3232, 3452, 6464, 6904, 12928, 13808, 25856, 27616, 55232, 87163, 110464, 174326, 220928, 348652, 697304, 1394608, 2789216, 5578432, 11156864, 22313728]

約数ペア:

[(1, 22313728), (2, 11156864), (4, 5578432), (8, 2789216), (16, 1394608), (32, 697304), (64, 348652), (101, 220928), (128, 174326), (202, 110464), (256, 87163), (404, 55232), (808, 27616), (863, 25856), (1616, 13808), (1726, 12928), (3232, 6904), (3452, 6464)]