38954732

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 73145520

約数和(自身を除く): 34190788

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 229, 458, 916, 989, 1849, 1978, 3698, 3956, 5267, 7396, 9847, 10534, 19694, 21068, 39388, 42527, 85054, 170108, 226481, 423421, 452962, 846842, 905924, 1693684, 9738683, 19477366, 38954732]

約数ペア:

[(1, 38954732), (2, 19477366), (4, 9738683), (23, 1693684), (43, 905924), (46, 846842), (86, 452962), (92, 423421), (172, 226481), (229, 170108), (458, 85054), (916, 42527), (989, 39388), (1849, 21068), (1978, 19694), (3698, 10534), (3956, 9847), (5267, 7396)]