13334816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 29338848

約数和(自身を除く): 16004032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 881, 946, 1376, 1762, 1892, 3524, 3784, 7048, 7568, 9691, 14096, 15136, 19382, 28192, 37883, 38764, 75766, 77528, 151532, 155056, 303064, 310112, 416713, 606128, 833426, 1212256, 1666852, 3333704, 6667408, 13334816]

約数ペア:

[(1, 13334816), (2, 6667408), (4, 3333704), (8, 1666852), (11, 1212256), (16, 833426), (22, 606128), (32, 416713), (43, 310112), (44, 303064), (86, 155056), (88, 151532), (172, 77528), (176, 75766), (344, 38764), (352, 37883), (473, 28192), (688, 19382), (881, 15136), (946, 14096), (1376, 9691), (1762, 7568), (1892, 7048), (3524, 3784)]