319051696

素因数分解:

$2^4\times {\mathrm{941}}^1\times {\mathrm{21191}}^1$

素因数の和:22140

約数の個数: 20

約数和(自身を含む): 618848784

約数和(自身を除く): 299797088

約数列:

[1, 2, 4, 8, 16, 941, 1882, 3764, 7528, 15056, 21191, 42382, 84764, 169528, 339056, 19940731, 39881462, 79762924, 159525848, 319051696]

約数ペア:

[(1, 319051696), (2, 159525848), (4, 79762924), (8, 39881462), (16, 19940731), (941, 339056), (1882, 169528), (3764, 84764), (7528, 42382), (15056, 21191)]