82156724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{42701}}^1$

素因数の和:42755

約数の個数: 24

約数和(自身を含む): 159022248

約数和(自身を除く): 76865524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 42701, 85402, 170804, 555113, 1110226, 1579937, 2220452, 3159874, 6319748, 20539181, 41078362, 82156724]

約数ペア:

[(1, 82156724), (2, 41078362), (4, 20539181), (13, 6319748), (26, 3159874), (37, 2220452), (52, 1579937), (74, 1110226), (148, 555113), (481, 170804), (962, 85402), (1924, 42701)]