16909568

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5110

約数の個数: 36

約数和(自身を含む): 36356628

約数和(自身を除く): 19447060

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 5081, 10162, 20324, 40648, 66053, 81296, 132106, 162592, 264212, 325184, 528424, 650368, 1056848, 1300736, 2113696, 4227392, 8454784, 16909568]

約数ペア:

[(1, 16909568), (2, 8454784), (4, 4227392), (8, 2113696), (13, 1300736), (16, 1056848), (26, 650368), (32, 528424), (52, 325184), (64, 264212), (104, 162592), (128, 132106), (208, 81296), (256, 66053), (416, 40648), (832, 20324), (1664, 10162), (3328, 5081)]