102438352

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{81043}}^1$

素因数の和:81130

約数の個数: 20

約数和(自身を含む): 200989120

約数和(自身を除く): 98550768

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 81043, 162086, 324172, 648344, 1296688, 6402397, 12804794, 25609588, 51219176, 102438352]

約数ペア:

[(1, 102438352), (2, 51219176), (4, 25609588), (8, 12804794), (16, 6402397), (79, 1296688), (158, 648344), (316, 324172), (632, 162086), (1264, 81043)]