80648016

素因数分解:

$2^4\times 3^1\times {\mathrm{1680167}}^1$

素因数の和:1680178

約数の個数: 20

約数和(自身を含む): 208340832

約数和(自身を除く): 127692816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1680167, 3360334, 5040501, 6720668, 10081002, 13441336, 20162004, 26882672, 40324008, 80648016]

約数ペア:

[(1, 80648016), (2, 40324008), (3, 26882672), (4, 20162004), (6, 13441336), (8, 10081002), (12, 6720668), (16, 5040501), (24, 3360334), (48, 1680167)]