31148628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{617}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 83336064

約数和(自身を除く): 52187436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 601, 617, 1202, 1234, 1803, 1851, 2404, 2468, 3606, 3702, 4207, 4319, 7212, 7404, 8414, 8638, 12621, 12957, 16828, 17276, 25242, 25914, 50484, 51828, 370817, 741634, 1112451, 1483268, 2224902, 2595719, 4449804, 5191438, 7787157, 10382876, 15574314, 31148628]

約数ペア:

[(1, 31148628), (2, 15574314), (3, 10382876), (4, 7787157), (6, 5191438), (7, 4449804), (12, 2595719), (14, 2224902), (21, 1483268), (28, 1112451), (42, 741634), (84, 370817), (601, 51828), (617, 50484), (1202, 25914), (1234, 25242), (1803, 17276), (1851, 16828), (2404, 12957), (2468, 12621), (3606, 8638), (3702, 8414), (4207, 7404), (4319, 7212)]