61142072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{144203}}^1$

素因数の和:144262

約数の個数: 16

約数和(自身を含む): 116805240

約数和(自身を除く): 55663168

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 144203, 288406, 576812, 1153624, 7642759, 15285518, 30571036, 61142072]

約数ペア:

[(1, 61142072), (2, 30571036), (4, 15285518), (8, 7642759), (53, 1153624), (106, 576812), (212, 288406), (424, 144203)]