16240336

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3919}}^1$

素因数の和:3971

約数の個数: 40

約数和(自身を含む): 36942080

約数和(自身を除く): 20701744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 3919, 4144, 7838, 15676, 27433, 31352, 54866, 62704, 109732, 145003, 219464, 290006, 438928, 580012, 1015021, 1160024, 2030042, 2320048, 4060084, 8120168, 16240336]

約数ペア:

[(1, 16240336), (2, 8120168), (4, 4060084), (7, 2320048), (8, 2030042), (14, 1160024), (16, 1015021), (28, 580012), (37, 438928), (56, 290006), (74, 219464), (112, 145003), (148, 109732), (259, 62704), (296, 54866), (518, 31352), (592, 27433), (1036, 15676), (2072, 7838), (3919, 4144)]