31301764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13999}}^1$

素因数の和:14059

約数の個数: 24

約数和(自身を含む): 60368000

約数和(自身を除く): 29066236

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 13999, 27998, 55996, 181987, 363974, 601957, 727948, 1203914, 2407828, 7825441, 15650882, 31301764]

約数ペア:

[(1, 31301764), (2, 15650882), (4, 7825441), (13, 2407828), (26, 1203914), (43, 727948), (52, 601957), (86, 363974), (172, 181987), (559, 55996), (1118, 27998), (2236, 13999)]