228389648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{460463}}^1$

素因数の和:460502

約数の個数: 20

約数和(自身を含む): 456780288

約数和(自身を除く): 228390640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 460463, 920926, 1841852, 3683704, 7367408, 14274353, 28548706, 57097412, 114194824, 228389648]

約数ペア:

[(1, 228389648), (2, 114194824), (4, 57097412), (8, 28548706), (16, 14274353), (31, 7367408), (62, 3683704), (124, 1841852), (248, 920926), (496, 460463)]