31302964

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14519}}^1$

素因数の和:14548

約数の個数: 36

約数和(自身を含む): 69521760

約数和(自身を除く): 38218796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 14519, 29038, 58076, 101633, 159709, 203266, 319418, 406532, 638836, 711431, 1117963, 1422862, 2235926, 2845724, 4471852, 7825741, 15651482, 31302964]

約数ペア:

[(1, 31302964), (2, 15651482), (4, 7825741), (7, 4471852), (11, 2845724), (14, 2235926), (22, 1422862), (28, 1117963), (44, 711431), (49, 638836), (77, 406532), (98, 319418), (154, 203266), (196, 159709), (308, 101633), (539, 58076), (1078, 29038), (2156, 14519)]