31167012

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 74535552

約数和(自身を除く): 43368540

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 157, 213, 233, 284, 314, 426, 466, 471, 628, 699, 852, 932, 942, 1398, 1884, 2796, 11147, 16543, 22294, 33086, 33441, 36581, 44588, 49629, 66172, 66882, 73162, 99258, 109743, 133764, 146324, 198516, 219486, 438972, 2597251, 5194502, 7791753, 10389004, 15583506, 31167012]

約数ペア:

[(1, 31167012), (2, 15583506), (3, 10389004), (4, 7791753), (6, 5194502), (12, 2597251), (71, 438972), (142, 219486), (157, 198516), (213, 146324), (233, 133764), (284, 109743), (314, 99258), (426, 73162), (466, 66882), (471, 66172), (628, 49629), (699, 44588), (852, 36581), (932, 33441), (942, 33086), (1398, 22294), (1884, 16543), (2796, 11147)]