30813904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{175079}}^1$

素因数の和:175098

約数の個数: 20

約数和(自身を含む): 65129760

約数和(自身を除く): 34315856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 175079, 350158, 700316, 1400632, 1925869, 2801264, 3851738, 7703476, 15406952, 30813904]

約数ペア:

[(1, 30813904), (2, 15406952), (4, 7703476), (8, 3851738), (11, 2801264), (16, 1925869), (22, 1400632), (44, 700316), (88, 350158), (176, 175079)]