38389876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80651}}^1$

素因数の和:80679

約数の個数: 24

約数和(自身を含む): 81297216

約数和(自身を除く): 42907340

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 80651, 161302, 322604, 564557, 1129114, 1371067, 2258228, 2742134, 5484268, 9597469, 19194938, 38389876]

約数ペア:

[(1, 38389876), (2, 19194938), (4, 9597469), (7, 5484268), (14, 2742134), (17, 2258228), (28, 1371067), (34, 1129114), (68, 564557), (119, 322604), (238, 161302), (476, 80651)]