191662016

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32909}}^1$

素因数の和:32941

約数の個数: 56

約数和(自身を含む): 468111840

約数和(自身を除く): 276449824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 32909, 65818, 131636, 230363, 263272, 427817, 460726, 526544, 855634, 921452, 1053088, 1711268, 1842904, 2106176, 2994719, 3422536, 3685808, 5989438, 6845072, 7371616, 11978876, 13690144, 14743232, 23957752, 27380288, 47915504, 95831008, 191662016]

約数ペア:

[(1, 191662016), (2, 95831008), (4, 47915504), (7, 27380288), (8, 23957752), (13, 14743232), (14, 13690144), (16, 11978876), (26, 7371616), (28, 6845072), (32, 5989438), (52, 3685808), (56, 3422536), (64, 2994719), (91, 2106176), (104, 1842904), (112, 1711268), (182, 1053088), (208, 921452), (224, 855634), (364, 526544), (416, 460726), (448, 427817), (728, 263272), (832, 230363), (1456, 131636), (2912, 65818), (5824, 32909)]