43282138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2\times {\mathrm{131}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 68466816

約数和(自身を除く): 25184678

約数列:

[1, 2, 31, 62, 73, 131, 146, 262, 2263, 4061, 4526, 5329, 8122, 9563, 10658, 19126, 165199, 296453, 330398, 592906, 698099, 1396198, 21641069, 43282138]

約数ペア:

[(1, 43282138), (2, 21641069), (31, 1396198), (62, 698099), (73, 592906), (131, 330398), (146, 296453), (262, 165199), (2263, 19126), (4061, 10658), (4526, 9563), (5329, 8122)]