42933904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{206413}}^1$

素因数の和:206434

約数の個数: 20

約数和(自身を含む): 89583676

約数和(自身を除く): 46649772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 206413, 412826, 825652, 1651304, 2683369, 3302608, 5366738, 10733476, 21466952, 42933904]

約数ペア:

[(1, 42933904), (2, 21466952), (4, 10733476), (8, 5366738), (13, 3302608), (16, 2683369), (26, 1651304), (52, 825652), (104, 412826), (208, 206413)]