39211384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{719}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 78148800

約数和(自身を除く): 38937416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 401, 719, 802, 1438, 1604, 2876, 3208, 5752, 6817, 12223, 13634, 24446, 27268, 48892, 54536, 97784, 288319, 576638, 1153276, 2306552, 4901423, 9802846, 19605692, 39211384]

約数ペア:

[(1, 39211384), (2, 19605692), (4, 9802846), (8, 4901423), (17, 2306552), (34, 1153276), (68, 576638), (136, 288319), (401, 97784), (719, 54536), (802, 48892), (1438, 27268), (1604, 24446), (2876, 13634), (3208, 12223), (5752, 6817)]