143121296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{288551}}^1$

素因数の和:288590

約数の個数: 20

約数和(自身を含む): 286243584

約数和(自身を除く): 143122288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 288551, 577102, 1154204, 2308408, 4616816, 8945081, 17890162, 35780324, 71560648, 143121296]

約数ペア:

[(1, 143121296), (2, 71560648), (4, 35780324), (8, 17890162), (16, 8945081), (31, 4616816), (62, 2308408), (124, 1154204), (248, 577102), (496, 288551)]