40848152

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 78343200

約数和(自身を除く): 37495048

約数列:

[1, 2, 4, 8, 89, 103, 178, 206, 356, 412, 557, 712, 824, 1114, 2228, 4456, 9167, 18334, 36668, 49573, 57371, 73336, 99146, 114742, 198292, 229484, 396584, 458968, 5106019, 10212038, 20424076, 40848152]

約数ペア:

[(1, 40848152), (2, 20424076), (4, 10212038), (8, 5106019), (89, 458968), (103, 396584), (178, 229484), (206, 198292), (356, 114742), (412, 99146), (557, 73336), (712, 57371), (824, 49573), (1114, 36668), (2228, 18334), (4456, 9167)]