31253784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68539}}^1$

素因数の和:68567

約数の個数: 32

約数和(自身を含む): 82248000

約数和(自身を除く): 50994216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 68539, 137078, 205617, 274156, 411234, 548312, 822468, 1302241, 1644936, 2604482, 3906723, 5208964, 7813446, 10417928, 15626892, 31253784]

約数ペア:

[(1, 31253784), (2, 15626892), (3, 10417928), (4, 7813446), (6, 5208964), (8, 3906723), (12, 2604482), (19, 1644936), (24, 1302241), (38, 822468), (57, 548312), (76, 411234), (114, 274156), (152, 205617), (228, 137078), (456, 68539)]