78843164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{4493}}^1$

素因数の和:4645

約数の個数: 24

約数和(自身を含む): 142693488

約数和(自身を除く): 63850324

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 428, 4387, 4493, 8774, 8986, 17548, 17972, 184213, 368426, 480751, 736852, 961502, 1923004, 19710791, 39421582, 78843164]

約数ペア:

[(1, 78843164), (2, 39421582), (4, 19710791), (41, 1923004), (82, 961502), (107, 736852), (164, 480751), (214, 368426), (428, 184213), (4387, 17972), (4493, 17548), (8774, 8986)]