28853416

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{53831}}^1$

素因数の和:53904

約数の個数: 16

約数和(自身を含む): 54908640

約数和(自身を除く): 26055224

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 53831, 107662, 215324, 430648, 3606677, 7213354, 14426708, 28853416]

約数ペア:

[(1, 28853416), (2, 14426708), (4, 7213354), (8, 3606677), (67, 430648), (134, 215324), (268, 107662), (536, 53831)]