30447664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{146383}}^1$

素因数の和:146404

約数の個数: 20

約数和(自身を含む): 63530656

約数和(自身を除く): 33082992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 146383, 292766, 585532, 1171064, 1902979, 2342128, 3805958, 7611916, 15223832, 30447664]

約数ペア:

[(1, 30447664), (2, 15223832), (4, 7611916), (8, 3805958), (13, 2342128), (16, 1902979), (26, 1171064), (52, 585532), (104, 292766), (208, 146383)]