86118868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 178698240

約数和(自身を除く): 92579372

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1178, 1364, 2356, 3323, 6479, 6646, 12958, 13292, 25916, 36553, 63137, 73106, 103013, 126274, 146212, 206026, 252548, 412052, 694507, 1133143, 1389014, 1957247, 2266286, 2778028, 3914494, 4532572, 7828988, 21529717, 43059434, 86118868]

約数ペア:

[(1, 86118868), (2, 43059434), (4, 21529717), (11, 7828988), (19, 4532572), (22, 3914494), (31, 2778028), (38, 2266286), (44, 1957247), (62, 1389014), (76, 1133143), (124, 694507), (209, 412052), (341, 252548), (418, 206026), (589, 146212), (682, 126274), (836, 103013), (1178, 73106), (1364, 63137), (2356, 36553), (3323, 25916), (6479, 13292), (6646, 12958)]