30796688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{148061}}^1$

素因数の和:148082

約数の個数: 20

約数和(自身を含む): 64258908

約数和(自身を除く): 33462220

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 148061, 296122, 592244, 1184488, 1924793, 2368976, 3849586, 7699172, 15398344, 30796688]

約数ペア:

[(1, 30796688), (2, 15398344), (4, 7699172), (8, 3849586), (13, 2368976), (16, 1924793), (26, 1184488), (52, 592244), (104, 296122), (208, 148061)]