83143432

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1249}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 159975000

約数和(自身を除く): 76831568

約数列:

[1, 2, 4, 8, 53, 106, 157, 212, 314, 424, 628, 1249, 1256, 2498, 4996, 8321, 9992, 16642, 33284, 66197, 66568, 132394, 196093, 264788, 392186, 529576, 784372, 1568744, 10392929, 20785858, 41571716, 83143432]

約数ペア:

[(1, 83143432), (2, 41571716), (4, 20785858), (8, 10392929), (53, 1568744), (106, 784372), (157, 529576), (212, 392186), (314, 264788), (424, 196093), (628, 132394), (1249, 66568), (1256, 66197), (2498, 33284), (4996, 16642), (8321, 9992)]