87070816

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12539}}^1$

素因数の和:12587

約数の個数: 48

約数和(自身を含む): 202245120

約数和(自身を除く): 115174304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 12539, 25078, 50156, 87773, 100312, 175546, 200624, 351092, 388709, 401248, 702184, 777418, 1404368, 1554836, 2720963, 2808736, 3109672, 5441926, 6219344, 10883852, 12438688, 21767704, 43535408, 87070816]

約数ペア:

[(1, 87070816), (2, 43535408), (4, 21767704), (7, 12438688), (8, 10883852), (14, 6219344), (16, 5441926), (28, 3109672), (31, 2808736), (32, 2720963), (56, 1554836), (62, 1404368), (112, 777418), (124, 702184), (217, 401248), (224, 388709), (248, 351092), (434, 200624), (496, 175546), (868, 100312), (992, 87773), (1736, 50156), (3472, 25078), (6944, 12539)]