23074144

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 47733840

約数和(自身を除く): 24659696

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 409, 656, 688, 818, 1312, 1376, 1636, 1763, 3272, 3526, 6544, 7052, 13088, 14104, 16769, 17587, 28208, 33538, 35174, 56416, 67076, 70348, 134152, 140696, 268304, 281392, 536608, 562784, 721067, 1442134, 2884268, 5768536, 11537072, 23074144]

約数ペア:

[(1, 23074144), (2, 11537072), (4, 5768536), (8, 2884268), (16, 1442134), (32, 721067), (41, 562784), (43, 536608), (82, 281392), (86, 268304), (164, 140696), (172, 134152), (328, 70348), (344, 67076), (409, 56416), (656, 35174), (688, 33538), (818, 28208), (1312, 17587), (1376, 16769), (1636, 14104), (1763, 13088), (3272, 7052), (3526, 6544)]