80278336

素因数分解:

$2^6\times {\mathrm{757}}^1\times {\mathrm{1657}}^1$

素因数の和:2426

約数の個数: 28

約数和(自身を含む): 159609028

約数和(自身を除く): 79330692

約数列:

[1, 2, 4, 8, 16, 32, 64, 757, 1514, 1657, 3028, 3314, 6056, 6628, 12112, 13256, 24224, 26512, 48448, 53024, 106048, 1254349, 2508698, 5017396, 10034792, 20069584, 40139168, 80278336]

約数ペア:

[(1, 80278336), (2, 40139168), (4, 20069584), (8, 10034792), (16, 5017396), (32, 2508698), (64, 1254349), (757, 106048), (1514, 53024), (1657, 48448), (3028, 26512), (3314, 24224), (6056, 13256), (6628, 12112)]