38961820192

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{2437}}^1\times {\mathrm{29389}}^1$

素因数の和:31853

約数の個数: 48

約数和(自身を含む): 81254297880

約数和(自身を除く): 42292477688

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 2437, 4874, 9748, 19496, 29389, 38992, 41429, 58778, 77984, 82858, 117556, 165716, 235112, 331432, 470224, 499613, 662864, 940448, 999226, 1325728, 1998452, 3996904, 7993808, 15987616, 71620993, 143241986, 286483972, 572967944, 1145935888, 1217556881, 2291871776, 2435113762, 4870227524, 9740455048, 19480910096, 38961820192]

約数ペア:

[(1, 38961820192), (2, 19480910096), (4, 9740455048), (8, 4870227524), (16, 2435113762), (17, 2291871776), (32, 1217556881), (34, 1145935888), (68, 572967944), (136, 286483972), (272, 143241986), (544, 71620993), (2437, 15987616), (4874, 7993808), (9748, 3996904), (19496, 1998452), (29389, 1325728), (38992, 999226), (41429, 940448), (58778, 662864), (77984, 499613), (82858, 470224), (117556, 331432), (165716, 235112)]