69450352

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{81899}}^1$

素因数の和:81960

約数の個数: 20

約数和(自身を含む): 137100600

約数和(自身を除く): 67650248

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 81899, 163798, 327596, 655192, 1310384, 4340647, 8681294, 17362588, 34725176, 69450352]

約数ペア:

[(1, 69450352), (2, 34725176), (4, 17362588), (8, 8681294), (16, 4340647), (53, 1310384), (106, 655192), (212, 327596), (424, 163798), (848, 81899)]