42136378

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12823}}^1$

素因数の和:12909

約数の個数: 16

約数和(自身を含む): 66479616

約数和(自身を除く): 24343238

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 12823, 25646, 397513, 679619, 795026, 1359238, 21068189, 42136378]

約数ペア:

[(1, 42136378), (2, 21068189), (31, 1359238), (53, 795026), (62, 679619), (106, 397513), (1643, 25646), (3286, 12823)]