31427664

素因数分解:

$2^4\times 3^1\times {\mathrm{654743}}^1$

素因数の和:654754

約数の個数: 20

約数和(自身を含む): 81188256

約数和(自身を除く): 49760592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 654743, 1309486, 1964229, 2618972, 3928458, 5237944, 7856916, 10475888, 15713832, 31427664]

約数ペア:

[(1, 31427664), (2, 15713832), (3, 10475888), (4, 7856916), (6, 5237944), (8, 3928458), (12, 2618972), (16, 1964229), (24, 1309486), (48, 654743)]