31377236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:536

約数の個数: 36

約数和(自身を含む): 60831540

約数和(自身を除く): 29454304

約数列:

[1, 2, 4, 11, 22, 44, 121, 241, 242, 269, 482, 484, 538, 964, 1076, 2651, 2959, 5302, 5918, 10604, 11836, 29161, 32549, 58322, 64829, 65098, 116644, 129658, 130196, 259316, 713119, 1426238, 2852476, 7844309, 15688618, 31377236]

約数ペア:

[(1, 31377236), (2, 15688618), (4, 7844309), (11, 2852476), (22, 1426238), (44, 713119), (121, 259316), (241, 130196), (242, 129658), (269, 116644), (482, 65098), (484, 64829), (538, 58322), (964, 32549), (1076, 29161), (2651, 11836), (2959, 10604), (5302, 5918)]