231431458

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{14423}}^1$

素因数の和:14609

約数の個数: 16

約数和(自身を含む): 355176576

約数和(自身を除く): 123745118

約数列:

[1, 2, 71, 113, 142, 226, 8023, 14423, 16046, 28846, 1024033, 1629799, 2048066, 3259598, 115715729, 231431458]

約数ペア:

[(1, 231431458), (2, 115715729), (71, 3259598), (113, 2048066), (142, 1629799), (226, 1024033), (8023, 28846), (14423, 16046)]