15677943154672

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1987}}^1\times {\mathrm{8084281}}^1$

素因数の和:8086337

約数の個数: 40

約数和(自身を含む): 30889524127952

約数和(自身を除く): 15211580973280

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1987, 3974, 7948, 15896, 31792, 121207, 242414, 484828, 969656, 1939312, 8084281, 16168562, 32337124, 64674248, 129348496, 493141141, 986282282, 1972564564, 3945129128, 7890258256, 16063466347, 32126932694, 64253865388, 128507730776, 257015461552, 979871447167, 1959742894334, 3919485788668, 7838971577336, 15677943154672]

約数ペア:

[(1, 15677943154672), (2, 7838971577336), (4, 3919485788668), (8, 1959742894334), (16, 979871447167), (61, 257015461552), (122, 128507730776), (244, 64253865388), (488, 32126932694), (976, 16063466347), (1987, 7890258256), (3974, 3945129128), (7948, 1972564564), (15896, 986282282), (31792, 493141141), (121207, 129348496), (242414, 64674248), (484828, 32337124), (969656, 16168562), (1939312, 8084281)]