81794176

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{7699}}^1$

素因数の和:7796

約数の個数: 32

約数和(自身を含む): 164934000

約数和(自身を除く): 83139824

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 7699, 10624, 15398, 30796, 61592, 123184, 246368, 492736, 639017, 985472, 1278034, 2556068, 5112136, 10224272, 20448544, 40897088, 81794176]

約数ペア:

[(1, 81794176), (2, 40897088), (4, 20448544), (8, 10224272), (16, 5112136), (32, 2556068), (64, 1278034), (83, 985472), (128, 639017), (166, 492736), (332, 246368), (664, 123184), (1328, 61592), (2656, 30796), (5312, 15398), (7699, 10624)]