31217532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5953}}^1$

素因数の和:6002

約数の個数: 48

約数和(自身を含む): 80021760

約数和(自身を除く): 48804228

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 5953, 11906, 17859, 23812, 35718, 71436, 113107, 136919, 226214, 273838, 339321, 410757, 452428, 547676, 678642, 821514, 1357284, 1643028, 2601461, 5202922, 7804383, 10405844, 15608766, 31217532]

約数ペア:

[(1, 31217532), (2, 15608766), (3, 10405844), (4, 7804383), (6, 5202922), (12, 2601461), (19, 1643028), (23, 1357284), (38, 821514), (46, 678642), (57, 547676), (69, 452428), (76, 410757), (92, 339321), (114, 273838), (138, 226214), (228, 136919), (276, 113107), (437, 71436), (874, 35718), (1311, 23812), (1748, 17859), (2622, 11906), (5244, 5953)]