65931944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{633961}}^1$

素因数の和:633980

約数の個数: 16

約数和(自身を含む): 133132020

約数和(自身を除く): 67200076

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 633961, 1267922, 2535844, 5071688, 8241493, 16482986, 32965972, 65931944]

約数ペア:

[(1, 65931944), (2, 32965972), (4, 16482986), (8, 8241493), (13, 5071688), (26, 2535844), (52, 1267922), (104, 633961)]