40853612

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 76645800

約数和(自身を除く): 35792188

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 449, 529, 898, 989, 1058, 1796, 1978, 2116, 3956, 10327, 19307, 20654, 22747, 38614, 41308, 45494, 77228, 90988, 237521, 444061, 475042, 888122, 950084, 1776244, 10213403, 20426806, 40853612]

約数ペア:

[(1, 40853612), (2, 20426806), (4, 10213403), (23, 1776244), (43, 950084), (46, 888122), (86, 475042), (92, 444061), (172, 237521), (449, 90988), (529, 77228), (898, 45494), (989, 41308), (1058, 38614), (1796, 22747), (1978, 20654), (2116, 19307), (3956, 10327)]