13811968

素因数分解:

$2^8\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:510

約数の個数: 36

約数和(自身を含む): 27822928

約数和(自身を除く): 14010960

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 331, 652, 662, 1304, 1324, 2608, 2648, 5216, 5296, 10432, 10592, 20864, 21184, 41728, 42368, 53953, 84736, 107906, 215812, 431624, 863248, 1726496, 3452992, 6905984, 13811968]

約数ペア:

[(1, 13811968), (2, 6905984), (4, 3452992), (8, 1726496), (16, 863248), (32, 431624), (64, 215812), (128, 107906), (163, 84736), (256, 53953), (326, 42368), (331, 41728), (652, 21184), (662, 20864), (1304, 10592), (1324, 10432), (2608, 5296), (2648, 5216)]