40667432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3079}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 82790400

約数和(自身を除く): 42122968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3079, 3302, 6158, 6604, 12316, 13208, 24632, 40027, 80054, 160108, 320216, 391033, 782066, 1564132, 3128264, 5083429, 10166858, 20333716, 40667432]

約数ペア:

[(1, 40667432), (2, 20333716), (4, 10166858), (8, 5083429), (13, 3128264), (26, 1564132), (52, 782066), (104, 391033), (127, 320216), (254, 160108), (508, 80054), (1016, 40027), (1651, 24632), (3079, 13208), (3302, 12316), (6158, 6604)]