78234136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{575251}}^1$

素因数の和:575274

約数の個数: 16

約数和(自身を含む): 155318040

約数和(自身を除く): 77083904

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 575251, 1150502, 2301004, 4602008, 9779267, 19558534, 39117068, 78234136]

約数ペア:

[(1, 78234136), (2, 39117068), (4, 19558534), (8, 9779267), (17, 4602008), (34, 2301004), (68, 1150502), (136, 575251)]