40121734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13259}}^1$

素因数の和:13367

約数の個数: 16

約数和(自身を含む): 64443600

約数和(自身を除く): 24321866

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 13259, 26518, 225403, 450806, 1180051, 2360102, 20060867, 40121734]

約数ペア:

[(1, 40121734), (2, 20060867), (17, 2360102), (34, 1180051), (89, 450806), (178, 225403), (1513, 26518), (3026, 13259)]