325845424

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{160357}}^1$

素因数の和:160492

約数の個数: 20

約数和(自身を含む): 636300544

約数和(自身を除く): 310455120

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 160357, 320714, 641428, 1282856, 2565712, 20365339, 40730678, 81461356, 162922712, 325845424]

約数ペア:

[(1, 325845424), (2, 162922712), (4, 81461356), (8, 40730678), (16, 20365339), (127, 2565712), (254, 1282856), (508, 641428), (1016, 320714), (2032, 160357)]