31639968368

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4969}}^1\times {\mathrm{13723}}^1$

素因数の和:18729

約数の個数: 40

約数和(自身を含む): 63433700400

約数和(自身を除く): 31793732032

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4969, 9938, 13723, 19876, 27446, 39752, 54892, 79504, 109784, 144101, 219568, 288202, 397967, 576404, 795934, 1152808, 1591868, 2305616, 3183736, 6367472, 68189587, 136379174, 272758348, 545516696, 1091033392, 1977498023, 3954996046, 7909992092, 15819984184, 31639968368]

約数ペア:

[(1, 31639968368), (2, 15819984184), (4, 7909992092), (8, 3954996046), (16, 1977498023), (29, 1091033392), (58, 545516696), (116, 272758348), (232, 136379174), (464, 68189587), (4969, 6367472), (9938, 3183736), (13723, 2305616), (19876, 1591868), (27446, 1152808), (39752, 795934), (54892, 576404), (79504, 397967), (109784, 288202), (144101, 219568)]