45200272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{217309}}^1$

素因数の和:217330

約数の個数: 20

約数和(自身を含む): 94312540

約数和(自身を除く): 49112268

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 217309, 434618, 869236, 1738472, 2825017, 3476944, 5650034, 11300068, 22600136, 45200272]

約数ペア:

[(1, 45200272), (2, 22600136), (4, 11300068), (8, 5650034), (13, 3476944), (16, 2825017), (26, 1738472), (52, 869236), (104, 434618), (208, 217309)]