86057570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1031}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 164509056

約数和(自身を除く): 78451486

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 491, 982, 1031, 2062, 2455, 4910, 5155, 8347, 10310, 16694, 17527, 35054, 41735, 83470, 87635, 175270, 506221, 1012442, 2531105, 5062210, 8605757, 17211514, 43028785, 86057570]

約数ペア:

[(1, 86057570), (2, 43028785), (5, 17211514), (10, 8605757), (17, 5062210), (34, 2531105), (85, 1012442), (170, 506221), (491, 175270), (982, 87635), (1031, 83470), (2062, 41735), (2455, 35054), (4910, 17527), (5155, 16694), (8347, 10310)]