30832376

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 60445440

約数和(自身を除く): 29613064

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 1907, 2021, 3814, 4042, 7628, 8084, 15256, 16168, 82001, 89629, 164002, 179258, 328004, 358516, 656008, 717032, 3854047, 7708094, 15416188, 30832376]

約数ペア:

[(1, 30832376), (2, 15416188), (4, 7708094), (8, 3854047), (43, 717032), (47, 656008), (86, 358516), (94, 328004), (172, 179258), (188, 164002), (344, 89629), (376, 82001), (1907, 16168), (2021, 15256), (3814, 8084), (4042, 7628)]