145238224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{292819}}^1$

素因数の和:292858

約数の個数: 20

約数和(自身を含む): 290477440

約数和(自身を除く): 145239216

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 292819, 585638, 1171276, 2342552, 4685104, 9077389, 18154778, 36309556, 72619112, 145238224]

約数ペア:

[(1, 145238224), (2, 72619112), (4, 36309556), (8, 18154778), (16, 9077389), (31, 4685104), (62, 2342552), (124, 1171276), (248, 585638), (496, 292819)]