31808048

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{19301}}^1$

素因数の和:19412

約数の個数: 20

約数和(自身を含む): 62229648

約数和(自身を除く): 30421600

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 19301, 38602, 77204, 154408, 308816, 1988003, 3976006, 7952012, 15904024, 31808048]

約数ペア:

[(1, 31808048), (2, 15904024), (4, 7952012), (8, 3976006), (16, 1988003), (103, 308816), (206, 154408), (412, 77204), (824, 38602), (1648, 19301)]