82604464

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 163516320

約数和(自身を除く): 80911856

約数列:

[1, 2, 4, 8, 16, 73, 146, 197, 292, 359, 394, 584, 718, 788, 1168, 1436, 1576, 2872, 3152, 5744, 14381, 26207, 28762, 52414, 57524, 70723, 104828, 115048, 141446, 209656, 230096, 282892, 419312, 565784, 1131568, 5162779, 10325558, 20651116, 41302232, 82604464]

約数ペア:

[(1, 82604464), (2, 41302232), (4, 20651116), (8, 10325558), (16, 5162779), (73, 1131568), (146, 565784), (197, 419312), (292, 282892), (359, 230096), (394, 209656), (584, 141446), (718, 115048), (788, 104828), (1168, 70723), (1436, 57524), (1576, 52414), (2872, 28762), (3152, 26207), (5744, 14381)]