16705312

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{3089}}^1$

素因数の和:3125

約数の個数: 36

約数和(自身を含む): 35624610

約数和(自身を除く): 18919298

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 3089, 5408, 6178, 12356, 24712, 40157, 49424, 80314, 98848, 160628, 321256, 522041, 642512, 1044082, 1285024, 2088164, 4176328, 8352656, 16705312]

約数ペア:

[(1, 16705312), (2, 8352656), (4, 4176328), (8, 2088164), (13, 1285024), (16, 1044082), (26, 642512), (32, 522041), (52, 321256), (104, 160628), (169, 98848), (208, 80314), (338, 49424), (416, 40157), (676, 24712), (1352, 12356), (2704, 6178), (3089, 5408)]