82139368

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{727}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 159868800

約数和(自身を除く): 77729432

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 487, 727, 974, 1454, 1948, 2908, 3896, 5816, 14123, 21083, 28246, 42166, 56492, 84332, 112984, 168664, 354049, 708098, 1416196, 2832392, 10267421, 20534842, 41069684, 82139368]

約数ペア:

[(1, 82139368), (2, 41069684), (4, 20534842), (8, 10267421), (29, 2832392), (58, 1416196), (116, 708098), (232, 354049), (487, 168664), (727, 112984), (974, 84332), (1454, 56492), (1948, 42166), (2908, 28246), (3896, 21083), (5816, 14123)]