31937478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{231431}}^1$

素因数の和:231459

約数の個数: 16

約数和(自身を含む): 66652416

約数和(自身を除く): 34714938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 231431, 462862, 694293, 1388586, 5322913, 10645826, 15968739, 31937478]

約数ペア:

[(1, 31937478), (2, 15968739), (3, 10645826), (6, 5322913), (23, 1388586), (46, 694293), (69, 462862), (138, 231431)]