165470768

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{16871}}^1$

素因数の和:17492

約数の個数: 20

約数和(自身を含む): 321141648

約数和(自身を除く): 155670880

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 16871, 33742, 67484, 134968, 269936, 10341923, 20683846, 41367692, 82735384, 165470768]

約数ペア:

[(1, 165470768), (2, 82735384), (4, 41367692), (8, 20683846), (16, 10341923), (613, 269936), (1226, 134968), (2452, 67484), (4904, 33742), (9808, 16871)]