83145118

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 145566720

約数和(自身を除く): 62421602

約数列:

[1, 2, 7, 14, 71, 142, 233, 359, 466, 497, 718, 994, 1631, 2513, 3262, 5026, 16543, 25489, 33086, 50978, 83647, 115801, 167294, 178423, 231602, 356846, 585529, 1171058, 5938937, 11877874, 41572559, 83145118]

約数ペア:

[(1, 83145118), (2, 41572559), (7, 11877874), (14, 5938937), (71, 1171058), (142, 585529), (233, 356846), (359, 231602), (466, 178423), (497, 167294), (718, 115801), (994, 83647), (1631, 50978), (2513, 33086), (3262, 25489), (5026, 16543)]