57781942

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{929}}^1$

素因数の和:1295

約数の個数: 16

約数和(自身を含む): 87784560

約数和(自身を除く): 30002618

約数列:

[1, 2, 137, 227, 274, 454, 929, 1858, 31099, 62198, 127273, 210883, 254546, 421766, 28890971, 57781942]

約数ペア:

[(1, 57781942), (2, 28890971), (137, 421766), (227, 254546), (274, 210883), (454, 127273), (929, 62198), (1858, 31099)]