13582816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 29169504

約数和(自身を除く): 15586688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 206, 208, 317, 412, 416, 634, 824, 1268, 1339, 1648, 2536, 2678, 3296, 4121, 5072, 5356, 8242, 10144, 10712, 16484, 21424, 32651, 32968, 42848, 65302, 65936, 130604, 131872, 261208, 424463, 522416, 848926, 1044832, 1697852, 3395704, 6791408, 13582816]

約数ペア:

[(1, 13582816), (2, 6791408), (4, 3395704), (8, 1697852), (13, 1044832), (16, 848926), (26, 522416), (32, 424463), (52, 261208), (103, 131872), (104, 130604), (206, 65936), (208, 65302), (317, 42848), (412, 32968), (416, 32651), (634, 21424), (824, 16484), (1268, 10712), (1339, 10144), (1648, 8242), (2536, 5356), (2678, 5072), (3296, 4121)]