40968464

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{4597}}^1$

素因数の和:5162

約数の個数: 20

約数和(自身を含む): 79536204

約数和(自身を除く): 38567740

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 4597, 8912, 9194, 18388, 36776, 73552, 2560529, 5121058, 10242116, 20484232, 40968464]

約数ペア:

[(1, 40968464), (2, 20484232), (4, 10242116), (8, 5121058), (16, 2560529), (557, 73552), (1114, 36776), (2228, 18388), (4456, 9194), (4597, 8912)]