87240398

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{87767}}^1$

素因数の和:87847

約数の個数: 16

約数和(自身を含む): 151663104

約数和(自身を除く): 64422706

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 87767, 175534, 614369, 1228738, 6231457, 12462914, 43620199, 87240398]

約数ペア:

[(1, 87240398), (2, 43620199), (7, 12462914), (14, 6231457), (71, 1228738), (142, 614369), (497, 175534), (994, 87767)]