90614878

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{2371}}^1$

素因数の和:2667

約数の個数: 16

約数和(自身を含む): 138078864

約数和(自身を除く): 47463986

約数列:

[1, 2, 97, 194, 197, 394, 2371, 4742, 19109, 38218, 229987, 459974, 467087, 934174, 45307439, 90614878]

約数ペア:

[(1, 90614878), (2, 45307439), (97, 934174), (194, 467087), (197, 459974), (394, 229987), (2371, 38218), (4742, 19109)]