85492784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2957}}^1$

素因数の和:3117

約数の個数: 40

約数和(自身を含む): 179728080

約数和(自身を除く): 94235296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1807, 2224, 2957, 3614, 5914, 7228, 11828, 14456, 23656, 28912, 38441, 47312, 76882, 153764, 307528, 411023, 615056, 822046, 1644092, 3288184, 5343299, 6576368, 10686598, 21373196, 42746392, 85492784]

約数ペア:

[(1, 85492784), (2, 42746392), (4, 21373196), (8, 10686598), (13, 6576368), (16, 5343299), (26, 3288184), (52, 1644092), (104, 822046), (139, 615056), (208, 411023), (278, 307528), (556, 153764), (1112, 76882), (1807, 47312), (2224, 38441), (2957, 28912), (3614, 23656), (5914, 14456), (7228, 11828)]