87430826

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{27271}}^1$

素因数の和:27509

約数の個数: 16

約数和(自身を含む): 150541440

約数和(自身を除く): 63110614

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 27271, 54542, 190897, 381794, 6245059, 12490118, 43715413, 87430826]

約数ペア:

[(1, 87430826), (2, 43715413), (7, 12490118), (14, 6245059), (229, 381794), (458, 190897), (1603, 54542), (3206, 27271)]