163996892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{1871}}^1$

素因数の和:3181

約数の個数: 24

約数和(自身を含む): 304274880

約数和(自身を除く): 140277988

約数列:

[1, 2, 4, 17, 34, 68, 1289, 1871, 2578, 3742, 5156, 7484, 21913, 31807, 43826, 63614, 87652, 127228, 2411719, 4823438, 9646876, 40999223, 81998446, 163996892]

約数ペア:

[(1, 163996892), (2, 81998446), (4, 40999223), (17, 9646876), (34, 4823438), (68, 2411719), (1289, 127228), (1871, 87652), (2578, 63614), (3742, 43826), (5156, 31807), (7484, 21913)]