31955878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{5303}}^1$

素因数の和:5459

約数の個数: 16

約数和(自身を含む): 50409216

約数和(自身を除く): 18453338

約数列:

[1, 2, 23, 46, 131, 262, 3013, 5303, 6026, 10606, 121969, 243938, 694693, 1389386, 15977939, 31955878]

約数ペア:

[(1, 31955878), (2, 15977939), (23, 1389386), (46, 694693), (131, 243938), (262, 121969), (3013, 10606), (5303, 6026)]