331329232

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{122533}}^1$

素因数の和:122567

約数の個数: 30

約数和(自身を含む): 695135382

約数和(自身を除く): 363806150

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 122533, 245066, 490132, 980264, 1592929, 1960528, 3185858, 6371716, 12743432, 20708077, 25486864, 41416154, 82832308, 165664616, 331329232]

約数ペア:

[(1, 331329232), (2, 165664616), (4, 82832308), (8, 41416154), (13, 25486864), (16, 20708077), (26, 12743432), (52, 6371716), (104, 3185858), (169, 1960528), (208, 1592929), (338, 980264), (676, 490132), (1352, 245066), (2704, 122533)]