39513616

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{6841}}^1$

素因数の和:6887

約数の個数: 30

約数和(自身を含む): 80810862

約数和(自身を除く): 41297246

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 6841, 13682, 27364, 54728, 109456, 129979, 259958, 519916, 1039832, 2079664, 2469601, 4939202, 9878404, 19756808, 39513616]

約数ペア:

[(1, 39513616), (2, 19756808), (4, 9878404), (8, 4939202), (16, 2469601), (19, 2079664), (38, 1039832), (76, 519916), (152, 259958), (304, 129979), (361, 109456), (722, 54728), (1444, 27364), (2888, 13682), (5776, 6841)]