252156976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4003}}^1$

素因数の和:4169

約数の個数: 40

約数和(自身を含む): 508411904

約数和(自身を除く): 256254928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 3937, 4003, 7874, 8006, 15748, 16012, 31496, 32024, 62992, 64048, 124093, 248186, 496372, 508381, 992744, 1016762, 1985488, 2033524, 4067048, 8134096, 15759811, 31519622, 63039244, 126078488, 252156976]

約数ペア:

[(1, 252156976), (2, 126078488), (4, 63039244), (8, 31519622), (16, 15759811), (31, 8134096), (62, 4067048), (124, 2033524), (127, 1985488), (248, 1016762), (254, 992744), (496, 508381), (508, 496372), (1016, 248186), (2032, 124093), (3937, 64048), (4003, 62992), (7874, 32024), (8006, 31496), (15748, 16012)]