131783456

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34607}}^1$

素因数の和:34641

約数の個数: 48

約数和(自身を含む): 313963776

約数和(自身を除く): 182180320

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 34607, 69214, 138428, 242249, 276856, 484498, 553712, 588319, 968996, 1107424, 1176638, 1937992, 2353276, 3875984, 4118233, 4706552, 7751968, 8236466, 9413104, 16472932, 18826208, 32945864, 65891728, 131783456]

約数ペア:

[(1, 131783456), (2, 65891728), (4, 32945864), (7, 18826208), (8, 16472932), (14, 9413104), (16, 8236466), (17, 7751968), (28, 4706552), (32, 4118233), (34, 3875984), (56, 2353276), (68, 1937992), (112, 1176638), (119, 1107424), (136, 968996), (224, 588319), (238, 553712), (272, 484498), (476, 276856), (544, 242249), (952, 138428), (1904, 69214), (3808, 34607)]