80136238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3467}}^1$

素因数の和:3616

約数の個数: 32

約数和(自身を含む): 149151744

約数和(自身を除く): 69015506

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1778, 3302, 3467, 6934, 11557, 23114, 24269, 45071, 48538, 90142, 315497, 440309, 630994, 880618, 3082163, 5724017, 6164326, 11448034, 40068119, 80136238]

約数ペア:

[(1, 80136238), (2, 40068119), (7, 11448034), (13, 6164326), (14, 5724017), (26, 3082163), (91, 880618), (127, 630994), (182, 440309), (254, 315497), (889, 90142), (1651, 48538), (1778, 45071), (3302, 24269), (3467, 23114), (6934, 11557)]