258106

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 16

約数和(自身を含む): 419328

約数和(自身を除く): 161222

約数列:

[1, 2, 23, 31, 46, 62, 181, 362, 713, 1426, 4163, 5611, 8326, 11222, 129053, 258106]

約数ペア:

[(1, 258106), (2, 129053), (23, 11222), (31, 8326), (46, 5611), (62, 4163), (181, 1426), (362, 713)]