40383536

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 81185280

約数和(自身を除く): 40801744

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 632, 688, 743, 1264, 1486, 2972, 3397, 5944, 6794, 11888, 13588, 27176, 31949, 54352, 58697, 63898, 117394, 127796, 234788, 255592, 469576, 511184, 939152, 2523971, 5047942, 10095884, 20191768, 40383536]

約数ペア:

[(1, 40383536), (2, 20191768), (4, 10095884), (8, 5047942), (16, 2523971), (43, 939152), (79, 511184), (86, 469576), (158, 255592), (172, 234788), (316, 127796), (344, 117394), (632, 63898), (688, 58697), (743, 54352), (1264, 31949), (1486, 27176), (2972, 13588), (3397, 11888), (5944, 6794)]