16811392

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{10103}}^1$

素因数の和:10130

約数の個数: 32

約数和(自身を含む): 36071280

約数和(自身を除く): 19259888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 10103, 20206, 40412, 80824, 131339, 161648, 262678, 323296, 525356, 646592, 1050712, 1293184, 2101424, 4202848, 8405696, 16811392]

約数ペア:

[(1, 16811392), (2, 8405696), (4, 4202848), (8, 2101424), (13, 1293184), (16, 1050712), (26, 646592), (32, 525356), (52, 323296), (64, 262678), (104, 161648), (128, 131339), (208, 80824), (416, 40412), (832, 20206), (1664, 10103)]