42661208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{172021}}^1$

素因数の和:172058

約数の個数: 16

約数和(自身を含む): 82570560

約数和(自身を除く): 39909352

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 172021, 344042, 688084, 1376168, 5332651, 10665302, 21330604, 42661208]

約数ペア:

[(1, 42661208), (2, 21330604), (4, 10665302), (8, 5332651), (31, 1376168), (62, 688084), (124, 344042), (248, 172021)]