30895936

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 56

約数和(自身を含む): 65973960

約数和(自身を除く): 35078024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 136, 146, 272, 292, 389, 544, 584, 778, 1088, 1168, 1241, 1556, 2336, 2482, 3112, 4672, 4964, 6224, 6613, 9928, 12448, 13226, 19856, 24896, 26452, 28397, 39712, 52904, 56794, 79424, 105808, 113588, 211616, 227176, 423232, 454352, 482749, 908704, 965498, 1817408, 1930996, 3861992, 7723984, 15447968, 30895936]

約数ペア:

[(1, 30895936), (2, 15447968), (4, 7723984), (8, 3861992), (16, 1930996), (17, 1817408), (32, 965498), (34, 908704), (64, 482749), (68, 454352), (73, 423232), (136, 227176), (146, 211616), (272, 113588), (292, 105808), (389, 79424), (544, 56794), (584, 52904), (778, 39712), (1088, 28397), (1168, 26452), (1241, 24896), (1556, 19856), (2336, 13226), (2482, 12448), (3112, 9928), (4672, 6613), (4964, 6224)]