31007174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 53374464

約数和(自身を除く): 22367290

約数列:

[1, 2, 11, 22, 23, 46, 233, 253, 263, 466, 506, 526, 2563, 2893, 5126, 5359, 5786, 6049, 10718, 12098, 58949, 61279, 66539, 117898, 122558, 133078, 674069, 1348138, 1409417, 2818834, 15503587, 31007174]

約数ペア:

[(1, 31007174), (2, 15503587), (11, 2818834), (22, 1409417), (23, 1348138), (46, 674069), (233, 133078), (253, 122558), (263, 117898), (466, 66539), (506, 61279), (526, 58949), (2563, 12098), (2893, 10718), (5126, 6049), (5359, 5786)]