91211438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2237}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 153079200

約数和(自身を除く): 61867762

約数列:

[1, 2, 19, 29, 37, 38, 58, 74, 551, 703, 1073, 1102, 1406, 2146, 2237, 4474, 20387, 40774, 42503, 64873, 82769, 85006, 129746, 165538, 1232587, 1572611, 2400301, 2465174, 3145222, 4800602, 45605719, 91211438]

約数ペア:

[(1, 91211438), (2, 45605719), (19, 4800602), (29, 3145222), (37, 2465174), (38, 2400301), (58, 1572611), (74, 1232587), (551, 165538), (703, 129746), (1073, 85006), (1102, 82769), (1406, 64873), (2146, 42503), (2237, 40774), (4474, 20387)]