66545936

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{10169}}^1$

素因数の和:10586

約数の個数: 20

約数和(自身を含む): 129260700

約数和(自身を除く): 62714764

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 10169, 20338, 40676, 81352, 162704, 4159121, 8318242, 16636484, 33272968, 66545936]

約数ペア:

[(1, 66545936), (2, 33272968), (4, 16636484), (8, 8318242), (16, 4159121), (409, 162704), (818, 81352), (1636, 40676), (3272, 20338), (6544, 10169)]