163670392

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2347}}^1$

素因数の和:2755

約数の個数: 32

約数和(自身を含む): 321206400

約数和(自身を除く): 157536008

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 379, 758, 1516, 2347, 3032, 4694, 8717, 9388, 17434, 18776, 34868, 53981, 69736, 107962, 215924, 431848, 889513, 1779026, 3558052, 7116104, 20458799, 40917598, 81835196, 163670392]

約数ペア:

[(1, 163670392), (2, 81835196), (4, 40917598), (8, 20458799), (23, 7116104), (46, 3558052), (92, 1779026), (184, 889513), (379, 431848), (758, 215924), (1516, 107962), (2347, 69736), (3032, 53981), (4694, 34868), (8717, 18776), (9388, 17434)]