80662096

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{51973}}^1$

素因数の和:52078

約数の個数: 20

約数和(自身を含む): 157897012

約数和(自身を除く): 77234916

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 51973, 103946, 207892, 415784, 831568, 5041381, 10082762, 20165524, 40331048, 80662096]

約数ペア:

[(1, 80662096), (2, 40331048), (4, 20165524), (8, 10082762), (16, 5041381), (97, 831568), (194, 415784), (388, 207892), (776, 103946), (1552, 51973)]