97120004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{272809}}^1$

素因数の和:272902

約数の個数: 12

約数和(自身を含む): 171870300

約数和(自身を除く): 74750296

約数列:

[1, 2, 4, 89, 178, 356, 272809, 545618, 1091236, 24280001, 48560002, 97120004]

約数ペア:

[(1, 97120004), (2, 48560002), (4, 24280001), (89, 1091236), (178, 545618), (356, 272809)]