16415042912

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{111491}}^1$

素因数の和:111651

約数の個数: 48

約数和(自身を含む): 33378028992

約数和(自身を除く): 16962986080

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 107, 172, 214, 344, 428, 688, 856, 1376, 1712, 3424, 4601, 9202, 18404, 36808, 73616, 111491, 147232, 222982, 445964, 891928, 1783856, 3567712, 4794113, 9588226, 11929537, 19176452, 23859074, 38352904, 47718148, 76705808, 95436296, 153411616, 190872592, 381745184, 512970091, 1025940182, 2051880364, 4103760728, 8207521456, 16415042912]

約数ペア:

[(1, 16415042912), (2, 8207521456), (4, 4103760728), (8, 2051880364), (16, 1025940182), (32, 512970091), (43, 381745184), (86, 190872592), (107, 153411616), (172, 95436296), (214, 76705808), (344, 47718148), (428, 38352904), (688, 23859074), (856, 19176452), (1376, 11929537), (1712, 9588226), (3424, 4794113), (4601, 3567712), (9202, 1783856), (18404, 891928), (36808, 445964), (73616, 222982), (111491, 147232)]