31030488

素因数分解:

$2^3\times 3^2\times {\mathrm{430979}}^1$

素因数の和:430991

約数の個数: 24

約数和(自身を含む): 84041100

約数和(自身を除く): 53010612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 430979, 861958, 1292937, 1723916, 2585874, 3447832, 3878811, 5171748, 7757622, 10343496, 15515244, 31030488]

約数ペア:

[(1, 31030488), (2, 15515244), (3, 10343496), (4, 7757622), (6, 5171748), (8, 3878811), (9, 3447832), (12, 2585874), (18, 1723916), (24, 1292937), (36, 861958), (72, 430979)]