8038928

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{7499}}^1$

素因数の和:7574

約数の個数: 20

約数和(自身を含む): 15810000

約数和(自身を除く): 7771072

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 7499, 14998, 29996, 59992, 119984, 502433, 1004866, 2009732, 4019464, 8038928]

約数ペア:

[(1, 8038928), (2, 4019464), (4, 2009732), (8, 1004866), (16, 502433), (67, 119984), (134, 59992), (268, 29996), (536, 14998), (1072, 7499)]