101427712

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 80

約数和(自身を含む): 220378752

約数和(自身を除く): 118951040

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 256, 271, 272, 344, 512, 542, 544, 688, 731, 1084, 1088, 1376, 1462, 2168, 2176, 2752, 2924, 4336, 4352, 4607, 5504, 5848, 8672, 8704, 9214, 11008, 11653, 11696, 17344, 18428, 22016, 23306, 23392, 34688, 36856, 46612, 46784, 69376, 73712, 93224, 93568, 138752, 147424, 186448, 187136, 198101, 294848, 372896, 374272, 396202, 589696, 745792, 792404, 1179392, 1491584, 1584808, 2358784, 2983168, 3169616, 5966336, 6339232, 12678464, 25356928, 50713856, 101427712]

約数ペア:

[(1, 101427712), (2, 50713856), (4, 25356928), (8, 12678464), (16, 6339232), (17, 5966336), (32, 3169616), (34, 2983168), (43, 2358784), (64, 1584808), (68, 1491584), (86, 1179392), (128, 792404), (136, 745792), (172, 589696), (256, 396202), (271, 374272), (272, 372896), (344, 294848), (512, 198101), (542, 187136), (544, 186448), (688, 147424), (731, 138752), (1084, 93568), (1088, 93224), (1376, 73712), (1462, 69376), (2168, 46784), (2176, 46612), (2752, 36856), (2924, 34688), (4336, 23392), (4352, 23306), (4607, 22016), (5504, 18428), (5848, 17344), (8672, 11696), (8704, 11653), (9214, 11008)]