31089264

素因数分解:

$2^4\times 3^1\times {\mathrm{647693}}^1$

素因数の和:647704

約数の個数: 20

約数和(自身を含む): 80314056

約数和(自身を除く): 49224792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647693, 1295386, 1943079, 2590772, 3886158, 5181544, 7772316, 10363088, 15544632, 31089264]

約数ペア:

[(1, 31089264), (2, 15544632), (3, 10363088), (4, 7772316), (6, 5181544), (8, 3886158), (12, 2590772), (16, 1943079), (24, 1295386), (48, 647693)]