80805200968

素因数分解:

$2^3\times {\mathrm{2347}}^1\times {\mathrm{4303643}}^1$

素因数の和:4305996

約数の個数: 16

約数和(自身を含む): 151574341680

約数和(自身を除く): 70769140712

約数列:

[1, 2, 4, 8, 2347, 4694, 9388, 18776, 4303643, 8607286, 17214572, 34429144, 10100650121, 20201300242, 40402600484, 80805200968]

約数ペア:

[(1, 80805200968), (2, 40402600484), (4, 20201300242), (8, 10100650121), (2347, 34429144), (4694, 17214572), (9388, 8607286), (18776, 4303643)]