87457755328

素因数分解:

$2^6\times {\mathrm{5557}}^1\times {\mathrm{245911}}^1$

素因数の和:251480

約数の個数: 28

約数和(自身を含む): 173580919792

約数和(自身を除く): 86123164464

約数列:

[1, 2, 4, 8, 16, 32, 64, 5557, 11114, 22228, 44456, 88912, 177824, 245911, 355648, 491822, 983644, 1967288, 3934576, 7869152, 15738304, 1366527427, 2733054854, 5466109708, 10932219416, 21864438832, 43728877664, 87457755328]

約数ペア:

[(1, 87457755328), (2, 43728877664), (4, 21864438832), (8, 10932219416), (16, 5466109708), (32, 2733054854), (64, 1366527427), (5557, 15738304), (11114, 7869152), (22228, 3934576), (44456, 1967288), (88912, 983644), (177824, 491822), (245911, 355648)]