222052016

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{72661}}^1$

素因数の和:72860

約数の個数: 20

約数和(自身を含む): 432484224

約数和(自身を除く): 210432208

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 72661, 145322, 290644, 581288, 1162576, 13878251, 27756502, 55513004, 111026008, 222052016]

約数ペア:

[(1, 222052016), (2, 111026008), (4, 55513004), (8, 27756502), (16, 13878251), (191, 1162576), (382, 581288), (764, 290644), (1528, 145322), (3056, 72661)]