55732144

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{20611}}^1$

素因数の和:20645

約数の個数: 30

約数和(自身を含む): 116931876

約数和(自身を除く): 61199732

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 20611, 41222, 82444, 164888, 267943, 329776, 535886, 1071772, 2143544, 3483259, 4287088, 6966518, 13933036, 27866072, 55732144]

約数ペア:

[(1, 55732144), (2, 27866072), (4, 13933036), (8, 6966518), (13, 4287088), (16, 3483259), (26, 2143544), (52, 1071772), (104, 535886), (169, 329776), (208, 267943), (338, 164888), (676, 82444), (1352, 41222), (2704, 20611)]