90131932

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2551}}^1$

素因数の和:2650

約数の個数: 36

約数和(自身を含む): 175817488

約数和(自身を除く): 85685556

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 2551, 3212, 5102, 8833, 10204, 17666, 28061, 35332, 56122, 112244, 186223, 308671, 372446, 617342, 744892, 1234684, 2048453, 4096906, 8193812, 22532983, 45065966, 90131932]

約数ペア:

[(1, 90131932), (2, 45065966), (4, 22532983), (11, 8193812), (22, 4096906), (44, 2048453), (73, 1234684), (121, 744892), (146, 617342), (242, 372446), (292, 308671), (484, 186223), (803, 112244), (1606, 56122), (2551, 35332), (3212, 28061), (5102, 17666), (8833, 10204)]