68193808

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{3271}}^1$

素因数の和:4582

約数の個数: 20

約数和(自身を含む): 132267328

約数和(自身を除く): 64073520

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 3271, 5212, 6542, 10424, 13084, 20848, 26168, 52336, 4262113, 8524226, 17048452, 34096904, 68193808]

約数ペア:

[(1, 68193808), (2, 34096904), (4, 17048452), (8, 8524226), (16, 4262113), (1303, 52336), (2606, 26168), (3271, 20848), (5212, 13084), (6542, 10424)]