31244624

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47629}}^1$

素因数の和:47678

約数の個数: 20

約数和(自身を含む): 62014260

約数和(自身を除く): 30769636

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 47629, 95258, 190516, 381032, 762064, 1952789, 3905578, 7811156, 15622312, 31244624]

約数ペア:

[(1, 31244624), (2, 15622312), (4, 7811156), (8, 3905578), (16, 1952789), (41, 762064), (82, 381032), (164, 190516), (328, 95258), (656, 47629)]