42850586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{8231}}^1$

素因数の和:8389

約数の個数: 16

約数和(自身を含む): 68160960

約数和(自身を除く): 25310374

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 8231, 16462, 156389, 312778, 1127647, 2255294, 21425293, 42850586]

約数ペア:

[(1, 42850586), (2, 21425293), (19, 2255294), (38, 1127647), (137, 312778), (274, 156389), (2603, 16462), (5206, 8231)]