31471952

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{41851}}^1$

素因数の和:41906

約数の個数: 20

約数和(自身を含む): 62275776

約数和(自身を除く): 30803824

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 41851, 83702, 167404, 334808, 669616, 1966997, 3933994, 7867988, 15735976, 31471952]

約数ペア:

[(1, 31471952), (2, 15735976), (4, 7867988), (8, 3933994), (16, 1966997), (47, 669616), (94, 334808), (188, 167404), (376, 83702), (752, 41851)]