66386438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{10007}}^1$

素因数の和:10147

約数の個数: 16

約数和(自身を含む): 103762944

約数和(自身を除く): 37376506

約数列:

[1, 2, 31, 62, 107, 214, 3317, 6634, 10007, 20014, 310217, 620434, 1070749, 2141498, 33193219, 66386438]

約数ペア:

[(1, 66386438), (2, 33193219), (31, 2141498), (62, 1070749), (107, 620434), (214, 310217), (3317, 20014), (6634, 10007)]