90017392

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{194003}}^1$

素因数の和:194040

約数の個数: 20

約数和(自身を含む): 180423720

約数和(自身を除く): 90406328

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 194003, 388006, 776012, 1552024, 3104048, 5626087, 11252174, 22504348, 45008696, 90017392]

約数ペア:

[(1, 90017392), (2, 45008696), (4, 22504348), (8, 11252174), (16, 5626087), (29, 3104048), (58, 1552024), (116, 776012), (232, 388006), (464, 194003)]