392881072

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{53731}}^1$

素因数の和:54196

約数の個数: 20

約数和(自身を含む): 762886936

約数和(自身を除く): 370005864

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 53731, 107462, 214924, 429848, 859696, 24555067, 49110134, 98220268, 196440536, 392881072]

約数ペア:

[(1, 392881072), (2, 196440536), (4, 98220268), (8, 49110134), (16, 24555067), (457, 859696), (914, 429848), (1828, 214924), (3656, 107462), (7312, 53731)]