189707968

素因数分解:

$2^6\times {\mathrm{839}}^1\times {\mathrm{3533}}^1$

素因数の和:4384

約数の個数: 28

約数和(自身を含む): 377007120

約数和(自身を除く): 187299152

約数列:

[1, 2, 4, 8, 16, 32, 64, 839, 1678, 3356, 3533, 6712, 7066, 13424, 14132, 26848, 28264, 53696, 56528, 113056, 226112, 2964187, 5928374, 11856748, 23713496, 47426992, 94853984, 189707968]

約数ペア:

[(1, 189707968), (2, 94853984), (4, 47426992), (8, 23713496), (16, 11856748), (32, 5928374), (64, 2964187), (839, 226112), (1678, 113056), (3356, 56528), (3533, 53696), (6712, 28264), (7066, 26848), (13424, 14132)]