77884552

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{145307}}^1$

素因数の和:145380

約数の個数: 16

約数和(自身を含む): 148214160

約数和(自身を除く): 70329608

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 145307, 290614, 581228, 1162456, 9735569, 19471138, 38942276, 77884552]

約数ペア:

[(1, 77884552), (2, 38942276), (4, 19471138), (8, 9735569), (67, 1162456), (134, 581228), (268, 290614), (536, 145307)]