173545216

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{52147}}^1$

素因数の和:52176

約数の個数: 36

約数和(自身を含む): 373066792

約数和(自身を除く): 199521576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 52147, 104294, 208588, 417176, 677911, 834352, 1355822, 1668704, 2711644, 3337408, 5423288, 6674816, 10846576, 13349632, 21693152, 43386304, 86772608, 173545216]

約数ペア:

[(1, 173545216), (2, 86772608), (4, 43386304), (8, 21693152), (13, 13349632), (16, 10846576), (26, 6674816), (32, 5423288), (52, 3337408), (64, 2711644), (104, 1668704), (128, 1355822), (208, 834352), (256, 677911), (416, 417176), (832, 208588), (1664, 104294), (3328, 52147)]