84709708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{18593}}^1$

素因数の和:18681

約数の個数: 24

約数和(自身を含む): 159313392

約数和(自身を除く): 74603684

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 18593, 37186, 74372, 316081, 632162, 1245731, 1264324, 2491462, 4982924, 21177427, 42354854, 84709708]

約数ペア:

[(1, 84709708), (2, 42354854), (4, 21177427), (17, 4982924), (34, 2491462), (67, 1264324), (68, 1245731), (134, 632162), (268, 316081), (1139, 74372), (2278, 37186), (4556, 18593)]