82538990

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{37013}}^1$

素因数の和:37243

約数の個数: 16

約数和(自身を含む): 149240448

約数和(自身を除く): 66701458

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 37013, 74026, 185065, 370130, 8253899, 16507798, 41269495, 82538990]

約数ペア:

[(1, 82538990), (2, 41269495), (5, 16507798), (10, 8253899), (223, 370130), (446, 185065), (1115, 74026), (2230, 37013)]