8257912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 16793280

約数和(自身を除く): 8535368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 293, 542, 586, 1084, 1172, 2168, 2344, 3523, 3809, 7046, 7618, 14092, 15236, 28184, 30472, 79403, 158806, 317612, 635224, 1032239, 2064478, 4128956, 8257912]

約数ペア:

[(1, 8257912), (2, 4128956), (4, 2064478), (8, 1032239), (13, 635224), (26, 317612), (52, 158806), (104, 79403), (271, 30472), (293, 28184), (542, 15236), (586, 14092), (1084, 7618), (1172, 7046), (2168, 3809), (2344, 3523)]