87890758

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{4099}}^1$

素因数の和:4323

約数の個数: 16

約数和(自身を含む): 134611200

約数和(自身を除く): 46720442

約数列:

[1, 2, 71, 142, 151, 302, 4099, 8198, 10721, 21442, 291029, 582058, 618949, 1237898, 43945379, 87890758]

約数ペア:

[(1, 87890758), (2, 43945379), (71, 1237898), (142, 618949), (151, 582058), (302, 291029), (4099, 21442), (8198, 10721)]