31564946

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{5381}}^1$

素因数の和:5809

約数の個数: 16

約数和(自身を含む): 54250560

約数和(自身を除く): 22685614

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5381, 5866, 10762, 37667, 75334, 2254639, 4509278, 15782473, 31564946]

約数ペア:

[(1, 31564946), (2, 15782473), (7, 4509278), (14, 2254639), (419, 75334), (838, 37667), (2933, 10762), (5381, 5866)]