23445664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 51559200

約数和(自身を除く): 28113536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1549, 1892, 3098, 3784, 6196, 7568, 12392, 15136, 17039, 24784, 34078, 49568, 66607, 68156, 133214, 136312, 266428, 272624, 532856, 545248, 732677, 1065712, 1465354, 2131424, 2930708, 5861416, 11722832, 23445664]

約数ペア:

[(1, 23445664), (2, 11722832), (4, 5861416), (8, 2930708), (11, 2131424), (16, 1465354), (22, 1065712), (32, 732677), (43, 545248), (44, 532856), (86, 272624), (88, 266428), (172, 136312), (176, 133214), (344, 68156), (352, 66607), (473, 49568), (688, 34078), (946, 24784), (1376, 17039), (1549, 15136), (1892, 12392), (3098, 7568), (3784, 6196)]