87748112

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{19379}}^1$

素因数の和:19670

約数の個数: 20

約数和(自身を含む): 170621520

約数和(自身を除く): 82873408

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 19379, 38758, 77516, 155032, 310064, 5484257, 10968514, 21937028, 43874056, 87748112]

約数ペア:

[(1, 87748112), (2, 43874056), (4, 21937028), (8, 10968514), (16, 5484257), (283, 310064), (566, 155032), (1132, 77516), (2264, 38758), (4528, 19379)]