31967860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{55117}}^1$

素因数の和:55155

約数の個数: 24

約数和(自身を含む): 69448680

約数和(自身を除く): 37480820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 55117, 110234, 220468, 275585, 551170, 1102340, 1598393, 3196786, 6393572, 7991965, 15983930, 31967860]

約数ペア:

[(1, 31967860), (2, 15983930), (4, 7991965), (5, 6393572), (10, 3196786), (20, 1598393), (29, 1102340), (58, 551170), (116, 275585), (145, 220468), (290, 110234), (580, 55117)]