40910648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9281}}^1$

素因数の和:9335

約数の個数: 32

約数和(自身を含む): 83538000

約数和(自身を除く): 42627352

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 9281, 18562, 37124, 74248, 176339, 269149, 352678, 538298, 705356, 1076596, 1410712, 2153192, 5113831, 10227662, 20455324, 40910648]

約数ペア:

[(1, 40910648), (2, 20455324), (4, 10227662), (8, 5113831), (19, 2153192), (29, 1410712), (38, 1076596), (58, 705356), (76, 538298), (116, 352678), (152, 269149), (232, 176339), (551, 74248), (1102, 37124), (2204, 18562), (4408, 9281)]