77653904

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{91573}}^1$

素因数の和:91634

約数の個数: 20

約数和(自身を含む): 153294876

約数和(自身を除く): 75640972

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 91573, 183146, 366292, 732584, 1465168, 4853369, 9706738, 19413476, 38826952, 77653904]

約数ペア:

[(1, 77653904), (2, 38826952), (4, 19413476), (8, 9706738), (16, 4853369), (53, 1465168), (106, 732584), (212, 366292), (424, 183146), (848, 91573)]