220167064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2116991}}^1$

素因数の和:2117010

約数の個数: 16

約数和(自身を含む): 444568320

約数和(自身を除く): 224401256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2116991, 4233982, 8467964, 16935928, 27520883, 55041766, 110083532, 220167064]

約数ペア:

[(1, 220167064), (2, 110083532), (4, 55041766), (8, 27520883), (13, 16935928), (26, 8467964), (52, 4233982), (104, 2116991)]