30805216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{74051}}^1$

素因数の和:74074

約数の個数: 24

約数和(自身を含む): 65313864

約数和(自身を除く): 34508648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 74051, 148102, 296204, 592408, 962663, 1184816, 1925326, 2369632, 3850652, 7701304, 15402608, 30805216]

約数ペア:

[(1, 30805216), (2, 15402608), (4, 7701304), (8, 3850652), (13, 2369632), (16, 1925326), (26, 1184816), (32, 962663), (52, 592408), (104, 296204), (208, 148102), (416, 74051)]