255075904

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{39461}}^1$

素因数の和:39574

約数の個数: 28

約数和(自身を含む): 511190748

約数和(自身を除く): 256114844

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 39461, 78922, 157844, 315688, 631376, 1262752, 2525504, 3985561, 7971122, 15942244, 31884488, 63768976, 127537952, 255075904]

約数ペア:

[(1, 255075904), (2, 127537952), (4, 63768976), (8, 31884488), (16, 15942244), (32, 7971122), (64, 3985561), (101, 2525504), (202, 1262752), (404, 631376), (808, 315688), (1616, 157844), (3232, 78922), (6464, 39461)]