84180412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{25759}}^1$

素因数の和:25825

約数の個数: 24

約数和(自身を含む): 158681600

約数和(自身を除く): 74501188

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 25759, 51518, 103036, 489421, 978842, 1107637, 1957684, 2215274, 4430548, 21045103, 42090206, 84180412]

約数ペア:

[(1, 84180412), (2, 42090206), (4, 21045103), (19, 4430548), (38, 2215274), (43, 1957684), (76, 1107637), (86, 978842), (172, 489421), (817, 103036), (1634, 51518), (3268, 25759)]