40453864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{459703}}^1$

素因数の和:459720

約数の個数: 16

約数和(自身を含む): 82746720

約数和(自身を除く): 42292856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 459703, 919406, 1838812, 3677624, 5056733, 10113466, 20226932, 40453864]

約数ペア:

[(1, 40453864), (2, 20226932), (4, 10113466), (8, 5056733), (11, 3677624), (22, 1838812), (44, 919406), (88, 459703)]