85620164

素因数分解:

$2^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{3229}}^1$

素因数の和:4187

約数の個数: 24

約数和(自身を含む): 171474240

約数和(自身を除く): 85854076

約数列:

[1, 2, 4, 7, 14, 28, 947, 1894, 3229, 3788, 6458, 6629, 12916, 13258, 22603, 26516, 45206, 90412, 3057863, 6115726, 12231452, 21405041, 42810082, 85620164]

約数ペア:

[(1, 85620164), (2, 42810082), (4, 21405041), (7, 12231452), (14, 6115726), (28, 3057863), (947, 90412), (1894, 45206), (3229, 26516), (3788, 22603), (6458, 13258), (6629, 12916)]