23991808

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 40

約数和(自身を含む): 49005792

約数和(自身を除く): 25013984

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 997, 1504, 1994, 3008, 3988, 6016, 7976, 12032, 15952, 24064, 31904, 46859, 63808, 93718, 127616, 187436, 255232, 374872, 510464, 749744, 1499488, 2998976, 5997952, 11995904, 23991808]

約数ペア:

[(1, 23991808), (2, 11995904), (4, 5997952), (8, 2998976), (16, 1499488), (32, 749744), (47, 510464), (64, 374872), (94, 255232), (128, 187436), (188, 127616), (256, 93718), (376, 63808), (512, 46859), (752, 31904), (997, 24064), (1504, 15952), (1994, 12032), (3008, 7976), (3988, 6016)]