191238928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5839}}^1$

素因数の和:5959

約数の個数: 40

約数和(自身を含む): 391046400

約数和(自身を除く): 199807472

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 4094, 5839, 8188, 11678, 16376, 23356, 32752, 46712, 93424, 134297, 268594, 519671, 537188, 1039342, 1074376, 2078684, 2148752, 4157368, 8314736, 11952433, 23904866, 47809732, 95619464, 191238928]

約数ペア:

[(1, 191238928), (2, 95619464), (4, 47809732), (8, 23904866), (16, 11952433), (23, 8314736), (46, 4157368), (89, 2148752), (92, 2078684), (178, 1074376), (184, 1039342), (356, 537188), (368, 519671), (712, 268594), (1424, 134297), (2047, 93424), (4094, 46712), (5839, 32752), (8188, 23356), (11678, 16376)]