90423166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 149909760

約数和(自身を除く): 59486594

約数列:

[1, 2, 19, 23, 38, 46, 307, 337, 437, 614, 674, 874, 5833, 6403, 7061, 7751, 11666, 12806, 14122, 15502, 103459, 134159, 147269, 206918, 268318, 294538, 1965721, 2379557, 3931442, 4759114, 45211583, 90423166]

約数ペア:

[(1, 90423166), (2, 45211583), (19, 4759114), (23, 3931442), (38, 2379557), (46, 1965721), (307, 294538), (337, 268318), (437, 206918), (614, 147269), (674, 134159), (874, 103459), (5833, 15502), (6403, 14122), (7061, 12806), (7751, 11666)]