2023208048

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{15761}}^1$

素因数の和:15953

約数の個数: 40

約数和(自身を含む): 4010609376

約数和(自身を除く): 1987401328

約数列:

[1, 2, 4, 8, 16, 71, 113, 142, 226, 284, 452, 568, 904, 1136, 1808, 8023, 15761, 16046, 31522, 32092, 63044, 64184, 126088, 128368, 252176, 1119031, 1780993, 2238062, 3561986, 4476124, 7123972, 8952248, 14247944, 17904496, 28495888, 126450503, 252901006, 505802012, 1011604024, 2023208048]

約数ペア:

[(1, 2023208048), (2, 1011604024), (4, 505802012), (8, 252901006), (16, 126450503), (71, 28495888), (113, 17904496), (142, 14247944), (226, 8952248), (284, 7123972), (452, 4476124), (568, 3561986), (904, 2238062), (1136, 1780993), (1808, 1119031), (8023, 252176), (15761, 128368), (16046, 126088), (31522, 64184), (32092, 63044)]