53142784

素因数分解:

$2^8\times {\mathrm{207589}}^1$

素因数の和:207605

約数の個数: 18

約数和(自身を含む): 106078490

約数和(自身を除く): 52935706

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 207589, 415178, 830356, 1660712, 3321424, 6642848, 13285696, 26571392, 53142784]

約数ペア:

[(1, 53142784), (2, 26571392), (4, 13285696), (8, 6642848), (16, 3321424), (32, 1660712), (64, 830356), (128, 415178), (256, 207589)]