87861452

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{11579}}^1$

素因数の和:11861

約数の個数: 24

約数和(自身を含む): 176386560

約数和(自身を除く): 88525108

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 11579, 23158, 46316, 81053, 162106, 324212, 3137909, 6275818, 12551636, 21965363, 43930726, 87861452]

約数ペア:

[(1, 87861452), (2, 43930726), (4, 21965363), (7, 12551636), (14, 6275818), (28, 3137909), (271, 324212), (542, 162106), (1084, 81053), (1897, 46316), (3794, 23158), (7588, 11579)]