31376278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{22003}}^1$

素因数の和:22059

約数の個数: 16

約数和(自身を含む): 50697216

約数和(自身を除く): 19320938

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 22003, 44006, 506069, 682093, 1012138, 1364186, 15688139, 31376278]

約数ペア:

[(1, 31376278), (2, 15688139), (23, 1364186), (31, 1012138), (46, 682093), (62, 506069), (713, 44006), (1426, 22003)]