66481112

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{268069}}^1$

素因数の和:268106

約数の個数: 16

約数和(自身を含む): 128673600

約数和(自身を除く): 62192488

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 268069, 536138, 1072276, 2144552, 8310139, 16620278, 33240556, 66481112]

約数ペア:

[(1, 66481112), (2, 33240556), (4, 16620278), (8, 8310139), (31, 2144552), (62, 1072276), (124, 536138), (248, 268069)]