90815446

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{2389}}^1$

素因数の和:2703

約数の個数: 16

約数和(自身を含む): 138524400

約数和(自身を除く): 47708954

約数列:

[1, 2, 83, 166, 229, 458, 2389, 4778, 19007, 38014, 198287, 396574, 547081, 1094162, 45407723, 90815446]

約数ペア:

[(1, 90815446), (2, 45407723), (83, 1094162), (166, 547081), (229, 396574), (458, 198287), (2389, 38014), (4778, 19007)]