42205208

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{181919}}^1$

素因数の和:181954

約数の個数: 16

約数和(自身を含む): 81864000

約数和(自身を除く): 39658792

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 181919, 363838, 727676, 1455352, 5275651, 10551302, 21102604, 42205208]

約数ペア:

[(1, 42205208), (2, 21102604), (4, 10551302), (8, 5275651), (29, 1455352), (58, 727676), (116, 363838), (232, 181919)]