71950408

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{219361}}^1$

素因数の和:219408

約数の個数: 16

約数和(自身を含む): 138198060

約数和(自身を除く): 66247652

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 219361, 438722, 877444, 1754888, 8993801, 17987602, 35975204, 71950408]

約数ペア:

[(1, 71950408), (2, 35975204), (4, 17987602), (8, 8993801), (41, 1754888), (82, 877444), (164, 438722), (328, 219361)]