143339536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{288991}}^1$

素因数の和:289030

約数の個数: 20

約数和(自身を含む): 286680064

約数和(自身を除く): 143340528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 288991, 577982, 1155964, 2311928, 4623856, 8958721, 17917442, 35834884, 71669768, 143339536]

約数ペア:

[(1, 143339536), (2, 71669768), (4, 35834884), (8, 17917442), (16, 8958721), (31, 4623856), (62, 2311928), (124, 1155964), (248, 577982), (496, 288991)]