1681336683472

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1\times {\mathrm{58379}}^1$

素因数の和:59492

約数の個数: 80

約数和(自身を含む): 3418051855680

約数和(自身を除く): 1736715172208

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1021, 1763, 2042, 3526, 4084, 7052, 8168, 14104, 16336, 28208, 41861, 43903, 58379, 83722, 87806, 116758, 167444, 175612, 233516, 334888, 351224, 467032, 669776, 702448, 934064, 1800023, 2393539, 2510297, 3600046, 4787078, 5020594, 7200092, 9574156, 10041188, 14400184, 19148312, 20082376, 28800368, 38296624, 40164752, 59604959, 102922177, 119209918, 205844354, 238419836, 411688708, 476839672, 823377416, 953679344, 1646754832, 2443803319, 2563013237, 4887606638, 5126026474, 9775213276, 10252052948, 19550426552, 20504105896, 39100853104, 41008211792, 105083542717, 210167085434, 420334170868, 840668341736, 1681336683472]

約数ペア:

[(1, 1681336683472), (2, 840668341736), (4, 420334170868), (8, 210167085434), (16, 105083542717), (41, 41008211792), (43, 39100853104), (82, 20504105896), (86, 19550426552), (164, 10252052948), (172, 9775213276), (328, 5126026474), (344, 4887606638), (656, 2563013237), (688, 2443803319), (1021, 1646754832), (1763, 953679344), (2042, 823377416), (3526, 476839672), (4084, 411688708), (7052, 238419836), (8168, 205844354), (14104, 119209918), (16336, 102922177), (28208, 59604959), (41861, 40164752), (43903, 38296624), (58379, 28800368), (83722, 20082376), (87806, 19148312), (116758, 14400184), (167444, 10041188), (175612, 9574156), (233516, 7200092), (334888, 5020594), (351224, 4787078), (467032, 3600046), (669776, 2510297), (702448, 2393539), (934064, 1800023)]