86681192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43867}}^1$

素因数の和:43905

約数の個数: 32

約数和(自身を含む): 184245600

約数和(自身を除く): 97564408

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 43867, 87734, 175468, 350936, 570271, 833473, 1140542, 1666946, 2281084, 3333892, 4562168, 6667784, 10835149, 21670298, 43340596, 86681192]

約数ペア:

[(1, 86681192), (2, 43340596), (4, 21670298), (8, 10835149), (13, 6667784), (19, 4562168), (26, 3333892), (38, 2281084), (52, 1666946), (76, 1140542), (104, 833473), (152, 570271), (247, 350936), (494, 175468), (988, 87734), (1976, 43867)]