33356128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 71272656

約数和(自身を除く): 37916528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 181, 208, 362, 416, 443, 724, 886, 1448, 1772, 2353, 2896, 3544, 4706, 5759, 5792, 7088, 9412, 11518, 14176, 18824, 23036, 37648, 46072, 75296, 80183, 92144, 160366, 184288, 320732, 641464, 1042379, 1282928, 2084758, 2565856, 4169516, 8339032, 16678064, 33356128]

約数ペア:

[(1, 33356128), (2, 16678064), (4, 8339032), (8, 4169516), (13, 2565856), (16, 2084758), (26, 1282928), (32, 1042379), (52, 641464), (104, 320732), (181, 184288), (208, 160366), (362, 92144), (416, 80183), (443, 75296), (724, 46072), (886, 37648), (1448, 23036), (1772, 18824), (2353, 14176), (2896, 11518), (3544, 9412), (4706, 7088), (5759, 5792)]