87486196

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{29201}}^1$

素因数の和:29319

約数の個数: 24

約数和(自身を含む): 176613696

約数和(自身を除く): 89127500

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 29201, 58402, 116804, 204407, 408814, 817628, 3124507, 6249014, 12498028, 21871549, 43743098, 87486196]

約数ペア:

[(1, 87486196), (2, 43743098), (4, 21871549), (7, 12498028), (14, 6249014), (28, 3124507), (107, 817628), (214, 408814), (428, 204407), (749, 116804), (1498, 58402), (2996, 29201)]