42955016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7793}}^1$

素因数の和:7865

約数の個数: 32

約数和(自身を含む): 88383960

約数和(自身を除く): 45428944

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 7793, 15586, 31172, 62344, 101309, 202618, 405236, 413029, 810472, 826058, 1652116, 3304232, 5369377, 10738754, 21477508, 42955016]

約数ペア:

[(1, 42955016), (2, 21477508), (4, 10738754), (8, 5369377), (13, 3304232), (26, 1652116), (52, 826058), (53, 810472), (104, 413029), (106, 405236), (212, 202618), (424, 101309), (689, 62344), (1378, 31172), (2756, 15586), (5512, 7793)]