80291872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{132059}}^1$

素因数の和:132088

約数の個数: 24

約数和(自身を含む): 166395600

約数和(自身を除く): 86103728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 132059, 264118, 528236, 1056472, 2112944, 2509121, 4225888, 5018242, 10036484, 20072968, 40145936, 80291872]

約数ペア:

[(1, 80291872), (2, 40145936), (4, 20072968), (8, 10036484), (16, 5018242), (19, 4225888), (32, 2509121), (38, 2112944), (76, 1056472), (152, 528236), (304, 264118), (608, 132059)]