160998896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{437497}}^1$

素因数の和:437528

約数の個数: 20

約数和(自身を含む): 325498512

約数和(自身を除く): 164499616

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 437497, 874994, 1749988, 3499976, 6999952, 10062431, 20124862, 40249724, 80499448, 160998896]

約数ペア:

[(1, 160998896), (2, 80499448), (4, 40249724), (8, 20124862), (16, 10062431), (23, 6999952), (46, 3499976), (92, 1749988), (184, 874994), (368, 437497)]