30919256

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{28211}}^1$

素因数の和:28354

約数の個数: 16

約数和(自身を含む): 58398840

約数和(自身を除く): 27479584

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 28211, 56422, 112844, 225688, 3864907, 7729814, 15459628, 30919256]

約数ペア:

[(1, 30919256), (2, 15459628), (4, 7729814), (8, 3864907), (137, 225688), (274, 112844), (548, 56422), (1096, 28211)]