16408982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 27316224

約数和(自身を除く): 10907242

約数列:

[1, 2, 23, 31, 37, 46, 62, 74, 311, 622, 713, 851, 1147, 1426, 1702, 2294, 7153, 9641, 11507, 14306, 19282, 23014, 26381, 52762, 221743, 264661, 356717, 443486, 529322, 713434, 8204491, 16408982]

約数ペア:

[(1, 16408982), (2, 8204491), (23, 713434), (31, 529322), (37, 443486), (46, 356717), (62, 264661), (74, 221743), (311, 52762), (622, 26381), (713, 23014), (851, 19282), (1147, 14306), (1426, 11507), (1702, 9641), (2294, 7153)]