22416488

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 42948360

約数和(自身を除く): 20531872

約数列:

[1, 2, 4, 8, 113, 137, 181, 226, 274, 362, 452, 548, 724, 904, 1096, 1448, 15481, 20453, 24797, 30962, 40906, 49594, 61924, 81812, 99188, 123848, 163624, 198376, 2802061, 5604122, 11208244, 22416488]

約数ペア:

[(1, 22416488), (2, 11208244), (4, 5604122), (8, 2802061), (113, 198376), (137, 163624), (181, 123848), (226, 99188), (274, 81812), (362, 61924), (452, 49594), (548, 40906), (724, 30962), (904, 24797), (1096, 20453), (1448, 15481)]