83886290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3541}}^1$

素因数の和:3674

約数の個数: 32

約数和(自身を含む): 159134976

約数和(自身を除く): 75248686

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 3541, 4738, 7082, 11845, 17705, 23690, 35410, 81443, 162886, 364723, 407215, 729446, 814430, 1823615, 3647230, 8388629, 16777258, 41943145, 83886290]

約数ペア:

[(1, 83886290), (2, 41943145), (5, 16777258), (10, 8388629), (23, 3647230), (46, 1823615), (103, 814430), (115, 729446), (206, 407215), (230, 364723), (515, 162886), (1030, 81443), (2369, 35410), (3541, 23690), (4738, 17705), (7082, 11845)]