80001448

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{10091}}^1$

素因数の和:11088

約数の個数: 16

約数和(自身を含む): 150168960

約数和(自身を除く): 70167512

約数列:

[1, 2, 4, 8, 991, 1982, 3964, 7928, 10091, 20182, 40364, 80728, 10000181, 20000362, 40000724, 80001448]

約数ペア:

[(1, 80001448), (2, 40000724), (4, 20000362), (8, 10000181), (991, 80728), (1982, 40364), (3964, 20182), (7928, 10091)]