81433846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{136177}}^1$

素因数の和:136215

約数の個数: 16

約数和(自身を含む): 137267424

約数和(自身を除く): 55833578

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 136177, 272354, 1770301, 3132071, 3540602, 6264142, 40716923, 81433846]

約数ペア:

[(1, 81433846), (2, 40716923), (13, 6264142), (23, 3540602), (26, 3132071), (46, 1770301), (299, 272354), (598, 136177)]