23311504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1175

約数の個数: 40

約数和(自身を含む): 47750912

約数和(自身を除く): 24439408

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1093, 1333, 2186, 2666, 4372, 5332, 8744, 10664, 17488, 21328, 33883, 46999, 67766, 93998, 135532, 187996, 271064, 375992, 542128, 751984, 1456969, 2913938, 5827876, 11655752, 23311504]

約数ペア:

[(1, 23311504), (2, 11655752), (4, 5827876), (8, 2913938), (16, 1456969), (31, 751984), (43, 542128), (62, 375992), (86, 271064), (124, 187996), (172, 135532), (248, 93998), (344, 67766), (496, 46999), (688, 33883), (1093, 21328), (1333, 17488), (2186, 10664), (2666, 8744), (4372, 5332)]