30948304

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{44983}}^1$

素因数の和:45034

約数の個数: 20

約数和(自身を含む): 61358176

約数和(自身を除く): 30409872

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 44983, 89966, 179932, 359864, 719728, 1934269, 3868538, 7737076, 15474152, 30948304]

約数ペア:

[(1, 30948304), (2, 15474152), (4, 7737076), (8, 3868538), (16, 1934269), (43, 719728), (86, 359864), (172, 179932), (344, 89966), (688, 44983)]