80450166832

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23171131}}^1$

素因数の和:23171177

約数の個数: 40

約数和(自身を含む): 183886103552

約数和(自身を除く): 103435936720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 23171131, 46342262, 92684524, 162197917, 185369048, 324395834, 370738096, 648791668, 718305061, 1297583336, 1436610122, 2595166672, 2873220244, 5028135427, 5746440488, 10056270854, 11492880976, 20112541708, 40225083416, 80450166832]

約数ペア:

[(1, 80450166832), (2, 40225083416), (4, 20112541708), (7, 11492880976), (8, 10056270854), (14, 5746440488), (16, 5028135427), (28, 2873220244), (31, 2595166672), (56, 1436610122), (62, 1297583336), (112, 718305061), (124, 648791668), (217, 370738096), (248, 324395834), (434, 185369048), (496, 162197917), (868, 92684524), (1736, 46342262), (3472, 23171131)]