40812976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{87959}}^1$

素因数の和:87996

約数の個数: 20

約数和(自身を含む): 81802800

約数和(自身を除く): 40989824

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 87959, 175918, 351836, 703672, 1407344, 2550811, 5101622, 10203244, 20406488, 40812976]

約数ペア:

[(1, 40812976), (2, 20406488), (4, 10203244), (8, 5101622), (16, 2550811), (29, 1407344), (58, 703672), (116, 351836), (232, 175918), (464, 87959)]