85887032

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2172

約数の個数: 64

約数和(自身を含む): 203869440

約数和(自身を除く): 117982408

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1876, 2081, 2948, 3752, 4162, 5159, 5896, 8324, 10318, 14567, 16648, 20636, 22891, 29134, 41272, 45782, 58268, 91564, 116536, 139427, 160237, 183128, 278854, 320474, 557708, 640948, 975989, 1115416, 1281896, 1533697, 1951978, 3067394, 3903956, 6134788, 7807912, 10735879, 12269576, 21471758, 42943516, 85887032]

約数ペア:

[(1, 85887032), (2, 42943516), (4, 21471758), (7, 12269576), (8, 10735879), (11, 7807912), (14, 6134788), (22, 3903956), (28, 3067394), (44, 1951978), (56, 1533697), (67, 1281896), (77, 1115416), (88, 975989), (134, 640948), (154, 557708), (268, 320474), (308, 278854), (469, 183128), (536, 160237), (616, 139427), (737, 116536), (938, 91564), (1474, 58268), (1876, 45782), (2081, 41272), (2948, 29134), (3752, 22891), (4162, 20636), (5159, 16648), (5896, 14567), (8324, 10318)]