31820772482

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3329}}^1\times {\mathrm{6857}}^1$

素因数の和:10246

約数の個数: 32

約数和(自身を含む): 51794633520

約数和(自身を除く): 19973861038

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 3329, 6658, 6857, 13714, 56593, 113186, 116569, 136489, 233138, 272978, 281137, 562274, 2320313, 4640626, 4779329, 9558658, 22826953, 45653906, 388058201, 776116402, 935905073, 1871810146, 15910386241, 31820772482]

約数ペア:

[(1, 31820772482), (2, 15910386241), (17, 1871810146), (34, 935905073), (41, 776116402), (82, 388058201), (697, 45653906), (1394, 22826953), (3329, 9558658), (6658, 4779329), (6857, 4640626), (13714, 2320313), (56593, 562274), (113186, 281137), (116569, 272978), (136489, 233138)]