38167328

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 77402304

約数和(自身を除く): 39234976

約数列:

[1, 2, 4, 8, 16, 32, 71, 107, 142, 157, 214, 284, 314, 428, 568, 628, 856, 1136, 1256, 1712, 2272, 2512, 3424, 5024, 7597, 11147, 15194, 16799, 22294, 30388, 33598, 44588, 60776, 67196, 89176, 121552, 134392, 178352, 243104, 268784, 356704, 537568, 1192729, 2385458, 4770916, 9541832, 19083664, 38167328]

約数ペア:

[(1, 38167328), (2, 19083664), (4, 9541832), (8, 4770916), (16, 2385458), (32, 1192729), (71, 537568), (107, 356704), (142, 268784), (157, 243104), (214, 178352), (284, 134392), (314, 121552), (428, 89176), (568, 67196), (628, 60776), (856, 44588), (1136, 33598), (1256, 30388), (1712, 22294), (2272, 16799), (2512, 15194), (3424, 11147), (5024, 7597)]