31626826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5009}}^1$

素因数の和:5070

約数の個数: 32

約数和(自身を含む): 60600960

約数和(自身を除く): 28974134

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 5009, 6314, 10018, 35063, 55099, 70126, 110198, 205369, 385693, 410738, 771386, 1437583, 2259059, 2875166, 4518118, 15813413, 31626826]

約数ペア:

[(1, 31626826), (2, 15813413), (7, 4518118), (11, 2875166), (14, 2259059), (22, 1437583), (41, 771386), (77, 410738), (82, 385693), (154, 205369), (287, 110198), (451, 70126), (574, 55099), (902, 35063), (3157, 10018), (5009, 6314)]