6465616

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{4001}}^1$

素因数の和:4110

約数の個数: 20

約数和(自身を含む): 12654324

約数和(自身を除く): 6188708

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 4001, 8002, 16004, 32008, 64016, 404101, 808202, 1616404, 3232808, 6465616]

約数ペア:

[(1, 6465616), (2, 3232808), (4, 1616404), (8, 808202), (16, 404101), (101, 64016), (202, 32008), (404, 16004), (808, 8002), (1616, 4001)]