31620758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{29663}}^1$

素因数の和:29719

約数の個数: 16

約数和(自身を含む): 52327296

約数和(自身を除く): 20706538

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 29663, 59326, 385619, 771238, 1216183, 2432366, 15810379, 31620758]

約数ペア:

[(1, 31620758), (2, 15810379), (13, 2432366), (26, 1216183), (41, 771238), (82, 385619), (533, 59326), (1066, 29663)]