70941296

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{16361}}^1$

素因数の和:16640

約数の個数: 20

約数和(自身を含む): 137964384

約数和(自身を除く): 67023088

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 16361, 32722, 65444, 130888, 261776, 4433831, 8867662, 17735324, 35470648, 70941296]

約数ペア:

[(1, 70941296), (2, 35470648), (4, 17735324), (8, 8867662), (16, 4433831), (271, 261776), (542, 130888), (1084, 65444), (2168, 32722), (4336, 16361)]