228428864

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{209953}}^1$

素因数の和:209982

約数の個数: 28

約数和(自身を含む): 479954844

約数和(自身を除く): 251525980

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 209953, 419906, 839812, 1679624, 3359248, 3569201, 6718496, 7138402, 13436992, 14276804, 28553608, 57107216, 114214432, 228428864]

約数ペア:

[(1, 228428864), (2, 114214432), (4, 57107216), (8, 28553608), (16, 14276804), (17, 13436992), (32, 7138402), (34, 6718496), (64, 3569201), (68, 3359248), (136, 1679624), (272, 839812), (544, 419906), (1088, 209953)]