33505840

素因数分解:

$2^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{853}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 78151248

約数和(自身を除く): 44645408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 491, 853, 982, 1706, 1964, 2455, 3412, 3928, 4265, 4910, 6824, 7856, 8530, 9820, 13648, 17060, 19640, 34120, 39280, 68240, 418823, 837646, 1675292, 2094115, 3350584, 4188230, 6701168, 8376460, 16752920, 33505840]

約数ペア:

[(1, 33505840), (2, 16752920), (4, 8376460), (5, 6701168), (8, 4188230), (10, 3350584), (16, 2094115), (20, 1675292), (40, 837646), (80, 418823), (491, 68240), (853, 39280), (982, 34120), (1706, 19640), (1964, 17060), (2455, 13648), (3412, 9820), (3928, 8530), (4265, 7856), (4910, 6824)]