63920836

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{38693}}^1$

素因数の和:38763

約数の個数: 24

約数和(自身を含む): 130011840

約数和(自身を除く): 66091004

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 38693, 77386, 154772, 270851, 541702, 1083404, 2282887, 4565774, 9131548, 15980209, 31960418, 63920836]

約数ペア:

[(1, 63920836), (2, 31960418), (4, 15980209), (7, 9131548), (14, 4565774), (28, 2282887), (59, 1083404), (118, 541702), (236, 270851), (413, 154772), (826, 77386), (1652, 38693)]