87457948

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{877}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 155321712

約数和(自身を除く): 67863764

約数列:

[1, 2, 4, 107, 214, 233, 428, 466, 877, 932, 1754, 3508, 24931, 49862, 93839, 99724, 187678, 204341, 375356, 408682, 817364, 21864487, 43728974, 87457948]

約数ペア:

[(1, 87457948), (2, 43728974), (4, 21864487), (107, 817364), (214, 408682), (233, 375356), (428, 204341), (466, 187678), (877, 99724), (932, 93839), (1754, 49862), (3508, 24931)]