4465136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21467}}^1$

素因数の和:21488

約数の個数: 20

約数和(自身を含む): 9317112

約数和(自身を除く): 4851976

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21467, 42934, 85868, 171736, 279071, 343472, 558142, 1116284, 2232568, 4465136]

約数ペア:

[(1, 4465136), (2, 2232568), (4, 1116284), (8, 558142), (13, 343472), (16, 279071), (26, 171736), (52, 85868), (104, 42934), (208, 21467)]