22772608

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 45900000

約数和(自身を除く): 23127392

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 1999, 2848, 3998, 5696, 7996, 11392, 15992, 31984, 63968, 127936, 177911, 255872, 355822, 711644, 1423288, 2846576, 5693152, 11386304, 22772608]

約数ペア:

[(1, 22772608), (2, 11386304), (4, 5693152), (8, 2846576), (16, 1423288), (32, 711644), (64, 355822), (89, 255872), (128, 177911), (178, 127936), (356, 63968), (712, 31984), (1424, 15992), (1999, 11392), (2848, 7996), (3998, 5696)]