53571536

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{32507}}^1$

素因数の和:32618

約数の個数: 20

約数和(自身を含む): 104805792

約数和(自身を除く): 51234256

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 32507, 65014, 130028, 260056, 520112, 3348221, 6696442, 13392884, 26785768, 53571536]

約数ペア:

[(1, 53571536), (2, 26785768), (4, 13392884), (8, 6696442), (16, 3348221), (103, 520112), (206, 260056), (412, 130028), (824, 65014), (1648, 32507)]