31119892

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 55711040

約数和(自身を除く): 24591148

約数列:

[1, 2, 4, 67, 134, 151, 268, 302, 604, 769, 1538, 3076, 10117, 20234, 40468, 51523, 103046, 116119, 206092, 232238, 464476, 7779973, 15559946, 31119892]

約数ペア:

[(1, 31119892), (2, 15559946), (4, 7779973), (67, 464476), (134, 232238), (151, 206092), (268, 116119), (302, 103046), (604, 51523), (769, 40468), (1538, 20234), (3076, 10117)]