31204476

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{27961}}^1$

素因数の和:28002

約数の個数: 36

約数和(自身を含む): 81425344

約数和(自身を除く): 50220868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 27961, 55922, 83883, 111844, 167766, 251649, 335532, 503298, 866791, 1006596, 1733582, 2600373, 3467164, 5200746, 7801119, 10401492, 15602238, 31204476]

約数ペア:

[(1, 31204476), (2, 15602238), (3, 10401492), (4, 7801119), (6, 5200746), (9, 3467164), (12, 2600373), (18, 1733582), (31, 1006596), (36, 866791), (62, 503298), (93, 335532), (124, 251649), (186, 167766), (279, 111844), (372, 83883), (558, 55922), (1116, 27961)]