31134080212

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{223273}}^1$

素因数の和:223839

約数の個数: 24

約数和(自身を含む): 55364807232

約数和(自身を除く): 24230727020

約数列:

[1, 2, 4, 71, 142, 284, 491, 982, 1964, 34861, 69722, 139444, 223273, 446546, 893092, 15852383, 31704766, 63409532, 109627043, 219254086, 438508172, 7783520053, 15567040106, 31134080212]

約数ペア:

[(1, 31134080212), (2, 15567040106), (4, 7783520053), (71, 438508172), (142, 219254086), (284, 109627043), (491, 63409532), (982, 31704766), (1964, 15852383), (34861, 893092), (69722, 446546), (139444, 223273)]