83793008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{402851}}^1$

素因数の和:402872

約数の個数: 20

約数和(自身を含む): 174837768

約数和(自身を除く): 91044760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 402851, 805702, 1611404, 3222808, 5237063, 6445616, 10474126, 20948252, 41896504, 83793008]

約数ペア:

[(1, 83793008), (2, 41896504), (4, 20948252), (8, 10474126), (13, 6445616), (16, 5237063), (26, 3222808), (52, 1611404), (104, 805702), (208, 402851)]