79432168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{320291}}^1$

素因数の和:320328

約数の個数: 16

約数和(自身を含む): 153740160

約数和(自身を除く): 74307992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 320291, 640582, 1281164, 2562328, 9929021, 19858042, 39716084, 79432168]

約数ペア:

[(1, 79432168), (2, 39716084), (4, 19858042), (8, 9929021), (31, 2562328), (62, 1281164), (124, 640582), (248, 320291)]