82731368

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 164539620

約数和(自身を除く): 81808252

約数列:

[1, 2, 4, 8, 23, 46, 92, 113, 173, 184, 226, 346, 452, 529, 692, 904, 1058, 1384, 2116, 2599, 3979, 4232, 5198, 7958, 10396, 15916, 19549, 20792, 31832, 39098, 59777, 78196, 91517, 119554, 156392, 183034, 239108, 366068, 449627, 478216, 732136, 899254, 1798508, 3597016, 10341421, 20682842, 41365684, 82731368]

約数ペア:

[(1, 82731368), (2, 41365684), (4, 20682842), (8, 10341421), (23, 3597016), (46, 1798508), (92, 899254), (113, 732136), (173, 478216), (184, 449627), (226, 366068), (346, 239108), (452, 183034), (529, 156392), (692, 119554), (904, 91517), (1058, 78196), (1384, 59777), (2116, 39098), (2599, 31832), (3979, 20792), (4232, 19549), (5198, 15916), (7958, 10396)]