85324928

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 187125120

約数和(自身を除く): 101800192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 376, 416, 611, 752, 832, 1091, 1222, 1504, 1664, 2182, 2444, 3008, 4364, 4888, 6016, 8728, 9776, 14183, 17456, 19552, 28366, 34912, 39104, 51277, 56732, 69824, 78208, 102554, 113464, 139648, 205108, 226928, 410216, 453856, 666601, 820432, 907712, 1333202, 1640864, 1815424, 2666404, 3281728, 5332808, 6563456, 10665616, 21331232, 42662464, 85324928]

約数ペア:

[(1, 85324928), (2, 42662464), (4, 21331232), (8, 10665616), (13, 6563456), (16, 5332808), (26, 3281728), (32, 2666404), (47, 1815424), (52, 1640864), (64, 1333202), (94, 907712), (104, 820432), (128, 666601), (188, 453856), (208, 410216), (376, 226928), (416, 205108), (611, 139648), (752, 113464), (832, 102554), (1091, 78208), (1222, 69824), (1504, 56732), (1664, 51277), (2182, 39104), (2444, 34912), (3008, 28366), (4364, 19552), (4888, 17456), (6016, 14183), (8728, 9776)]