22003648

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{3863}}^1$

素因数の和:3964

約数の個数: 28

約数和(自身を含む): 44165520

約数和(自身を除く): 22161872

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 3863, 5696, 7726, 15452, 30904, 61808, 123616, 247232, 343807, 687614, 1375228, 2750456, 5500912, 11001824, 22003648]

約数ペア:

[(1, 22003648), (2, 11001824), (4, 5500912), (8, 2750456), (16, 1375228), (32, 687614), (64, 343807), (89, 247232), (178, 123616), (356, 61808), (712, 30904), (1424, 15452), (2848, 7726), (3863, 5696)]