40983728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{88327}}^1$

素因数の和:88364

約数の個数: 20

約数和(自身を含む): 82145040

約数和(自身を除く): 41161312

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 88327, 176654, 353308, 706616, 1413232, 2561483, 5122966, 10245932, 20491864, 40983728]

約数ペア:

[(1, 40983728), (2, 20491864), (4, 10245932), (8, 5122966), (16, 2561483), (29, 1413232), (58, 706616), (116, 353308), (232, 176654), (464, 88327)]