54157456

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 110064384

約数和(自身を除く): 55906928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 367, 368, 401, 734, 802, 1468, 1604, 2936, 3208, 5872, 6416, 8441, 9223, 16882, 18446, 33764, 36892, 67528, 73784, 135056, 147167, 147568, 294334, 588668, 1177336, 2354672, 3384841, 6769682, 13539364, 27078728, 54157456]

約数ペア:

[(1, 54157456), (2, 27078728), (4, 13539364), (8, 6769682), (16, 3384841), (23, 2354672), (46, 1177336), (92, 588668), (184, 294334), (367, 147568), (368, 147167), (401, 135056), (734, 73784), (802, 67528), (1468, 36892), (1604, 33764), (2936, 18446), (3208, 16882), (5872, 9223), (6416, 8441)]