77959408

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{18959}}^1$

素因数の和:19224

約数の個数: 20

約数和(自身を含む): 151642080

約数和(自身を除く): 73682672

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 18959, 37918, 75836, 151672, 303344, 4872463, 9744926, 19489852, 38979704, 77959408]

約数ペア:

[(1, 77959408), (2, 38979704), (4, 19489852), (8, 9744926), (16, 4872463), (257, 303344), (514, 151672), (1028, 75836), (2056, 37918), (4112, 18959)]