31690878

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 65387520

約数和(自身を除く): 33696642

約数列:

[1, 2, 3, 6, 47, 94, 109, 141, 218, 282, 327, 654, 1031, 2062, 3093, 5123, 6186, 10246, 15369, 30738, 48457, 96914, 112379, 145371, 224758, 290742, 337137, 674274, 5281813, 10563626, 15845439, 31690878]

約数ペア:

[(1, 31690878), (2, 15845439), (3, 10563626), (6, 5281813), (47, 674274), (94, 337137), (109, 290742), (141, 224758), (218, 145371), (282, 112379), (327, 96914), (654, 48457), (1031, 30738), (2062, 15369), (3093, 10246), (5123, 6186)]