131543648

素因数分解:

$2^5\times {\mathrm{383}}^1\times {\mathrm{10733}}^1$

素因数の和:11126

約数の個数: 24

約数和(自身を含む): 259676928

約数和(自身を除く): 128133280

約数列:

[1, 2, 4, 8, 16, 32, 383, 766, 1532, 3064, 6128, 10733, 12256, 21466, 42932, 85864, 171728, 343456, 4110739, 8221478, 16442956, 32885912, 65771824, 131543648]

約数ペア:

[(1, 131543648), (2, 65771824), (4, 32885912), (8, 16442956), (16, 8221478), (32, 4110739), (383, 343456), (766, 171728), (1532, 85864), (3064, 42932), (6128, 21466), (10733, 12256)]