42055978

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3733}}^1$

素因数の和:3909

約数の個数: 16

約数和(自身を含む): 65061216

約数和(自身を除く): 23005238

約数列:

[1, 2, 43, 86, 131, 262, 3733, 5633, 7466, 11266, 160519, 321038, 489023, 978046, 21027989, 42055978]

約数ペア:

[(1, 42055978), (2, 21027989), (43, 978046), (86, 489023), (131, 321038), (262, 160519), (3733, 11266), (5633, 7466)]