78852166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{30971}}^1$

素因数の和:31059

約数の個数: 16

約数和(自身を含む): 126365760

約数和(自身を除く): 47513594

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 30971, 61942, 588449, 1176898, 2075057, 4150114, 39426083, 78852166]

約数ペア:

[(1, 78852166), (2, 39426083), (19, 4150114), (38, 2075057), (67, 1176898), (134, 588449), (1273, 61942), (2546, 30971)]