87457868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{2693}}^1$

素因数の和:3073

約数の個数: 24

約数和(自身を含む): 160217568

約数和(自身を除く): 72759700

約数列:

[1, 2, 4, 23, 46, 92, 353, 706, 1412, 2693, 5386, 8119, 10772, 16238, 32476, 61939, 123878, 247756, 950629, 1901258, 3802516, 21864467, 43728934, 87457868]

約数ペア:

[(1, 87457868), (2, 43728934), (4, 21864467), (23, 3802516), (46, 1901258), (92, 950629), (353, 247756), (706, 123878), (1412, 61939), (2693, 32476), (5386, 16238), (8119, 10772)]