132813512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2963}}^1$

素因数の和:3413

約数の個数: 32

約数和(自身を含む): 268894080

約数和(自身を除く): 136080568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 862, 1724, 2963, 3448, 5603, 5926, 11206, 11852, 22412, 23704, 38519, 44824, 77038, 154076, 308152, 1277053, 2554106, 5108212, 10216424, 16601689, 33203378, 66406756, 132813512]

約数ペア:

[(1, 132813512), (2, 66406756), (4, 33203378), (8, 16601689), (13, 10216424), (26, 5108212), (52, 2554106), (104, 1277053), (431, 308152), (862, 154076), (1724, 77038), (2963, 44824), (3448, 38519), (5603, 23704), (5926, 22412), (11206, 11852)]