18064808

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{33703}}^1$

素因数の和:33776

約数の個数: 16

約数和(自身を含む): 34378080

約数和(自身を除く): 16313272

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 33703, 67406, 134812, 269624, 2258101, 4516202, 9032404, 18064808]

約数ペア:

[(1, 18064808), (2, 9032404), (4, 4516202), (8, 2258101), (67, 269624), (134, 134812), (268, 67406), (536, 33703)]