16560752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:897

約数の個数: 40

約数和(自身を含む): 34935264

約数和(自身を除く): 18374512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 773, 824, 1339, 1546, 1648, 2678, 3092, 5356, 6184, 10049, 10712, 12368, 20098, 21424, 40196, 79619, 80392, 159238, 160784, 318476, 636952, 1035047, 1273904, 2070094, 4140188, 8280376, 16560752]

約数ペア:

[(1, 16560752), (2, 8280376), (4, 4140188), (8, 2070094), (13, 1273904), (16, 1035047), (26, 636952), (52, 318476), (103, 160784), (104, 159238), (206, 80392), (208, 79619), (412, 40196), (773, 21424), (824, 20098), (1339, 12368), (1546, 10712), (1648, 10049), (2678, 6184), (3092, 5356)]