16157072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:527

約数の個数: 40

約数和(自身を含む): 33426432

約数和(自身を除く): 17269360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 311, 382, 622, 764, 1244, 1528, 2488, 3056, 3247, 4976, 5287, 6494, 10574, 12988, 21148, 25976, 42296, 51952, 59401, 84592, 118802, 237604, 475208, 950416, 1009817, 2019634, 4039268, 8078536, 16157072]

約数ペア:

[(1, 16157072), (2, 8078536), (4, 4039268), (8, 2019634), (16, 1009817), (17, 950416), (34, 475208), (68, 237604), (136, 118802), (191, 84592), (272, 59401), (311, 51952), (382, 42296), (622, 25976), (764, 21148), (1244, 12988), (1528, 10574), (2488, 6494), (3056, 5287), (3247, 4976)]