238805216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{574051}}^1$

素因数の和:574074

約数の個数: 24

約数和(自身を含む): 506313864

約数和(自身を除く): 267508648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 574051, 1148102, 2296204, 4592408, 7462663, 9184816, 14925326, 18369632, 29850652, 59701304, 119402608, 238805216]

約数ペア:

[(1, 238805216), (2, 119402608), (4, 59701304), (8, 29850652), (13, 18369632), (16, 14925326), (26, 9184816), (32, 7462663), (52, 4592408), (104, 2296204), (208, 1148102), (416, 574051)]