13537168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 28036152

約数和(自身を除く): 14498984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 317, 628, 634, 1256, 1268, 2512, 2536, 2669, 5072, 5338, 5389, 10676, 10778, 21352, 21556, 42704, 43112, 49769, 86224, 99538, 199076, 398152, 796304, 846073, 1692146, 3384292, 6768584, 13537168]

約数ペア:

[(1, 13537168), (2, 6768584), (4, 3384292), (8, 1692146), (16, 846073), (17, 796304), (34, 398152), (68, 199076), (136, 99538), (157, 86224), (272, 49769), (314, 43112), (317, 42704), (628, 21556), (634, 21352), (1256, 10778), (1268, 10676), (2512, 5389), (2536, 5338), (2669, 5072)]