31443734

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 56733696

約数和(自身を除く): 25289962

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1367, 1643, 2734, 3286, 9569, 11501, 19138, 23002, 42377, 72451, 84754, 144902, 296639, 507157, 593278, 1014314, 2245981, 4491962, 15721867, 31443734]

約数ペア:

[(1, 31443734), (2, 15721867), (7, 4491962), (14, 2245981), (31, 1014314), (53, 593278), (62, 507157), (106, 296639), (217, 144902), (371, 84754), (434, 72451), (742, 42377), (1367, 23002), (1643, 19138), (2734, 11501), (3286, 9569)]