125617216

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:731

約数の個数: 56

約数和(自身を含む): 265541760

約数和(自身を除く): 139924544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 263, 272, 439, 526, 544, 878, 1052, 1088, 1756, 2104, 3512, 4208, 4471, 7024, 7463, 8416, 8942, 14048, 14926, 16832, 17884, 28096, 29852, 35768, 59704, 71536, 115457, 119408, 143072, 230914, 238816, 286144, 461828, 477632, 923656, 1847312, 1962769, 3694624, 3925538, 7389248, 7851076, 15702152, 31404304, 62808608, 125617216]

約数ペア:

[(1, 125617216), (2, 62808608), (4, 31404304), (8, 15702152), (16, 7851076), (17, 7389248), (32, 3925538), (34, 3694624), (64, 1962769), (68, 1847312), (136, 923656), (263, 477632), (272, 461828), (439, 286144), (526, 238816), (544, 230914), (878, 143072), (1052, 119408), (1088, 115457), (1756, 71536), (2104, 59704), (3512, 35768), (4208, 29852), (4471, 28096), (7024, 17884), (7463, 16832), (8416, 14926), (8942, 14048)]