67180304

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{102409}}^1$

素因数の和:102458

約数の個数: 20

約数和(自身を含む): 133337820

約数和(自身を除く): 66157516

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 102409, 204818, 409636, 819272, 1638544, 4198769, 8397538, 16795076, 33590152, 67180304]

約数ペア:

[(1, 67180304), (2, 33590152), (4, 16795076), (8, 8397538), (16, 4198769), (41, 1638544), (82, 819272), (164, 409636), (328, 204818), (656, 102409)]