31117164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1153}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 78712032

約数和(自身を除く): 47594868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 346, 519, 692, 1038, 1153, 2076, 2249, 2306, 3459, 4498, 4612, 6747, 6918, 8996, 13494, 13836, 14989, 26988, 29978, 44967, 59956, 89934, 179868, 199469, 398938, 598407, 797876, 1196814, 2393628, 2593097, 5186194, 7779291, 10372388, 15558582, 31117164]

約数ペア:

[(1, 31117164), (2, 15558582), (3, 10372388), (4, 7779291), (6, 5186194), (12, 2593097), (13, 2393628), (26, 1196814), (39, 797876), (52, 598407), (78, 398938), (156, 199469), (173, 179868), (346, 89934), (519, 59956), (692, 44967), (1038, 29978), (1153, 26988), (2076, 14989), (2249, 13836), (2306, 13494), (3459, 8996), (4498, 6918), (4612, 6747)]