38420528

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{2473}}^1$

素因数の和:3452

約数の個数: 20

約数和(自身を含む): 74546568

約数和(自身を除く): 36126040

約数列:

[1, 2, 4, 8, 16, 971, 1942, 2473, 3884, 4946, 7768, 9892, 15536, 19784, 39568, 2401283, 4802566, 9605132, 19210264, 38420528]

約数ペア:

[(1, 38420528), (2, 19210264), (4, 9605132), (8, 4802566), (16, 2401283), (971, 39568), (1942, 19784), (2473, 15536), (3884, 9892), (4946, 7768)]