71877392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{195319}}^1$

素因数の和:195350

約数の個数: 20

約数和(自身を含む): 145318080

約数和(自身を除く): 73440688

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 195319, 390638, 781276, 1562552, 3125104, 4492337, 8984674, 17969348, 35938696, 71877392]

約数ペア:

[(1, 71877392), (2, 35938696), (4, 17969348), (8, 8984674), (16, 4492337), (23, 3125104), (46, 1562552), (92, 781276), (184, 390638), (368, 195319)]