1673886416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{26573}}^1$

素因数の和:26739

約数の個数: 40

約数和(自身を含む): 3374260224

約数和(自身を除く): 1700373808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 3937, 7874, 15748, 26573, 31496, 53146, 62992, 106292, 212584, 425168, 823763, 1647526, 3295052, 3374771, 6590104, 6749542, 13180208, 13499084, 26998168, 53996336, 104617901, 209235802, 418471604, 836943208, 1673886416]

約数ペア:

[(1, 1673886416), (2, 836943208), (4, 418471604), (8, 209235802), (16, 104617901), (31, 53996336), (62, 26998168), (124, 13499084), (127, 13180208), (248, 6749542), (254, 6590104), (496, 3374771), (508, 3295052), (1016, 1647526), (2032, 823763), (3937, 425168), (7874, 212584), (15748, 106292), (26573, 62992), (31496, 53146)]