72822224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{146819}}^1$

素因数の和:146858

約数の個数: 20

約数和(自身を含む): 145645440

約数和(自身を除く): 72823216

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 146819, 293638, 587276, 1174552, 2349104, 4551389, 9102778, 18205556, 36411112, 72822224]

約数ペア:

[(1, 72822224), (2, 36411112), (4, 18205556), (8, 9102778), (16, 4551389), (31, 2349104), (62, 1174552), (124, 587276), (248, 293638), (496, 146819)]