30877328

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{23251}}^1$

素因数の和:23342

約数の個数: 20

約数和(自身を含む): 60548208

約数和(自身を除く): 29670880

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 23251, 46502, 93004, 186008, 372016, 1929833, 3859666, 7719332, 15438664, 30877328]

約数ペア:

[(1, 30877328), (2, 15438664), (4, 7719332), (8, 3859666), (16, 1929833), (83, 372016), (166, 186008), (332, 93004), (664, 46502), (1328, 23251)]