72516532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{16001}}^1$

素因数の和:16119

約数の個数: 24

約数和(自身を含む): 139793472

約数和(自身を除く): 67276940

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 16001, 32002, 64004, 176011, 352022, 704044, 1648103, 3296206, 6592412, 18129133, 36258266, 72516532]

約数ペア:

[(1, 72516532), (2, 36258266), (4, 18129133), (11, 6592412), (22, 3296206), (44, 1648103), (103, 704044), (206, 352022), (412, 176011), (1133, 64004), (2266, 32002), (4532, 16001)]