13309961984

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{80111}}^1$

素因数の和:80197

約数の個数: 72

約数和(自身を含む): 29474807040

約数和(自身を除く): 16164845056

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 128, 176, 236, 256, 352, 472, 649, 704, 944, 1298, 1408, 1888, 2596, 2816, 3776, 5192, 7552, 10384, 15104, 20768, 41536, 80111, 83072, 160222, 166144, 320444, 640888, 881221, 1281776, 1762442, 2563552, 3524884, 4726549, 5127104, 7049768, 9453098, 10254208, 14099536, 18906196, 20508416, 28199072, 37812392, 51992039, 56398144, 75624784, 103984078, 112796288, 151249568, 207968156, 225592576, 302499136, 415936312, 604998272, 831872624, 1209996544, 1663745248, 3327490496, 6654980992, 13309961984]

約数ペア:

[(1, 13309961984), (2, 6654980992), (4, 3327490496), (8, 1663745248), (11, 1209996544), (16, 831872624), (22, 604998272), (32, 415936312), (44, 302499136), (59, 225592576), (64, 207968156), (88, 151249568), (118, 112796288), (128, 103984078), (176, 75624784), (236, 56398144), (256, 51992039), (352, 37812392), (472, 28199072), (649, 20508416), (704, 18906196), (944, 14099536), (1298, 10254208), (1408, 9453098), (1888, 7049768), (2596, 5127104), (2816, 4726549), (3776, 3524884), (5192, 2563552), (7552, 1762442), (10384, 1281776), (15104, 881221), (20768, 640888), (41536, 320444), (80111, 166144), (83072, 160222)]