40318352

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2871

約数の個数: 40

約数和(自身を含む): 83447040

約数和(自身を除く): 43128688

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 2803, 3596, 5606, 7192, 11212, 14384, 22424, 44848, 81287, 86893, 162574, 173786, 325148, 347572, 650296, 695144, 1300592, 1390288, 2519897, 5039794, 10079588, 20159176, 40318352]

約数ペア:

[(1, 40318352), (2, 20159176), (4, 10079588), (8, 5039794), (16, 2519897), (29, 1390288), (31, 1300592), (58, 695144), (62, 650296), (116, 347572), (124, 325148), (232, 173786), (248, 162574), (464, 86893), (496, 81287), (899, 44848), (1798, 22424), (2803, 14384), (3596, 11212), (5606, 7192)]