172956044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{19381}}^1$

素因数の和:19505

約数の個数: 24

約数和(自身を含む): 319105248

約数和(自身を除く): 146149204

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 19381, 38762, 77524, 445763, 891526, 1783052, 1879957, 3759914, 7519828, 43239011, 86478022, 172956044]

約数ペア:

[(1, 172956044), (2, 86478022), (4, 43239011), (23, 7519828), (46, 3759914), (92, 1879957), (97, 1783052), (194, 891526), (388, 445763), (2231, 77524), (4462, 38762), (8924, 19381)]