81960910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{482123}}^1$

素因数の和:482147

約数の個数: 16

約数和(自身を含む): 156208176

約数和(自身を除く): 74247266

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 482123, 964246, 2410615, 4821230, 8196091, 16392182, 40980455, 81960910]

約数ペア:

[(1, 81960910), (2, 40980455), (5, 16392182), (10, 8196091), (17, 4821230), (34, 2410615), (85, 964246), (170, 482123)]