85525156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1171}}^1$

素因数の和:1256

約数の個数: 36

約数和(自身を含む): 162931440

約数和(自身を除く): 77406284

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 961, 1171, 1178, 1922, 2342, 2356, 3844, 4684, 18259, 22249, 36301, 36518, 44498, 72602, 73036, 88996, 145204, 689719, 1125331, 1379438, 2250662, 2758876, 4501324, 21381289, 42762578, 85525156]

約数ペア:

[(1, 85525156), (2, 42762578), (4, 21381289), (19, 4501324), (31, 2758876), (38, 2250662), (62, 1379438), (76, 1125331), (124, 689719), (589, 145204), (961, 88996), (1171, 73036), (1178, 72602), (1922, 44498), (2342, 36518), (2356, 36301), (3844, 22249), (4684, 18259)]