81068422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{9227}}^1$

素因数の和:9443

約数の個数: 16

約数和(自身を含む): 127567872

約数和(自身を除く): 46499450

約数列:

[1, 2, 23, 46, 191, 382, 4393, 8786, 9227, 18454, 212221, 424442, 1762357, 3524714, 40534211, 81068422]

約数ペア:

[(1, 81068422), (2, 40534211), (23, 3524714), (46, 1762357), (191, 424442), (382, 212221), (4393, 18454), (8786, 9227)]