133584944

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{39569}}^1$

素因数の和:39788

約数の個数: 20

約数和(自身を含む): 260054040

約数和(自身を除く): 126469096

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 39569, 79138, 158276, 316552, 633104, 8349059, 16698118, 33396236, 66792472, 133584944]

約数ペア:

[(1, 133584944), (2, 66792472), (4, 33396236), (8, 16698118), (16, 8349059), (211, 633104), (422, 316552), (844, 158276), (1688, 79138), (3376, 39569)]