23234128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 46941440

約数和(自身を除く): 23707312

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 337, 496, 556, 674, 1112, 1348, 2224, 2696, 4309, 5392, 8618, 10447, 17236, 20894, 34472, 41788, 46843, 68944, 83576, 93686, 167152, 187372, 374744, 749488, 1452133, 2904266, 5808532, 11617064, 23234128]

約数ペア:

[(1, 23234128), (2, 11617064), (4, 5808532), (8, 2904266), (16, 1452133), (31, 749488), (62, 374744), (124, 187372), (139, 167152), (248, 93686), (278, 83576), (337, 68944), (496, 46843), (556, 41788), (674, 34472), (1112, 20894), (1348, 17236), (2224, 10447), (2696, 8618), (4309, 5392)]