80631992

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46447}}^1$

素因数の和:46491

約数の個数: 32

約数和(自身を含む): 178360320

約数和(自身を除く): 97728328

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 46447, 92894, 185788, 325129, 371576, 650258, 1300516, 1439857, 2601032, 2879714, 5759428, 10078999, 11518856, 20157998, 40315996, 80631992]

約数ペア:

[(1, 80631992), (2, 40315996), (4, 20157998), (7, 11518856), (8, 10078999), (14, 5759428), (28, 2879714), (31, 2601032), (56, 1439857), (62, 1300516), (124, 650258), (217, 371576), (248, 325129), (434, 185788), (868, 92894), (1736, 46447)]