42811544

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{130523}}^1$

素因数の和:130570

約数の個数: 16

約数和(自身を含む): 82230120

約数和(自身を除く): 39418576

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 130523, 261046, 522092, 1044184, 5351443, 10702886, 21405772, 42811544]

約数ペア:

[(1, 42811544), (2, 21405772), (4, 10702886), (8, 5351443), (41, 1044184), (82, 522092), (164, 261046), (328, 130523)]