108977072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{400651}}^1$

素因数の和:400676

約数の個数: 20

約数和(自身を含む): 223563816

約数和(自身を除く): 114586744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 400651, 801302, 1602604, 3205208, 6410416, 6811067, 13622134, 27244268, 54488536, 108977072]

約数ペア:

[(1, 108977072), (2, 54488536), (4, 27244268), (8, 13622134), (16, 6811067), (17, 6410416), (34, 3205208), (68, 1602604), (136, 801302), (272, 400651)]