81838592

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{1321}}^1$

素因数の和:1361

約数の個数: 60

約数和(自身を含む): 179869998

約数和(自身を除く): 98031406

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1321, 1408, 1936, 2642, 2816, 3872, 5284, 5632, 7744, 10568, 14531, 15488, 21136, 29062, 30976, 42272, 58124, 61952, 84544, 116248, 159841, 169088, 232496, 319682, 338176, 464992, 639364, 676352, 929984, 1278728, 1859968, 2557456, 3719936, 5114912, 7439872, 10229824, 20459648, 40919296, 81838592]

約数ペア:

[(1, 81838592), (2, 40919296), (4, 20459648), (8, 10229824), (11, 7439872), (16, 5114912), (22, 3719936), (32, 2557456), (44, 1859968), (64, 1278728), (88, 929984), (121, 676352), (128, 639364), (176, 464992), (242, 338176), (256, 319682), (352, 232496), (484, 169088), (512, 159841), (704, 116248), (968, 84544), (1321, 61952), (1408, 58124), (1936, 42272), (2642, 30976), (2816, 29062), (3872, 21136), (5284, 15488), (5632, 14531), (7744, 10568)]