78960424

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{240733}}^1$

素因数の和:240780

約数の個数: 16

約数和(自身を含む): 151662420

約数和(自身を除く): 72701996

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 240733, 481466, 962932, 1925864, 9870053, 19740106, 39480212, 78960424]

約数ペア:

[(1, 78960424), (2, 39480212), (4, 19740106), (8, 9870053), (41, 1925864), (82, 962932), (164, 481466), (328, 240733)]