31318096

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47741}}^1$

素因数の和:47790

約数の個数: 20

約数和(自身を含む): 62160084

約数和(自身を除く): 30841988

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 47741, 95482, 190964, 381928, 763856, 1957381, 3914762, 7829524, 15659048, 31318096]

約数ペア:

[(1, 31318096), (2, 15659048), (4, 7829524), (8, 3914762), (16, 1957381), (41, 763856), (82, 381928), (164, 190964), (328, 95482), (656, 47741)]